History of Washington, D.C. - Wikipedia History of Washington, D.C. Aerial photo of central Washington, D.C. The history of Washington, D.C. is tied to its role as the capital of the United States. Originally inhabited by an Algonquian - speaking people known as the Nacotchtank, the site of the District of Columbia along the Potomac River was first selected by President George Washington. The city came under attack during the War of 1812 in an episode known as the Burning of Washington. Upon the government 's return to the capital, it had to manage reconstruction of numerous public buildings, including the White House and the United States Capitol. The McMillan Plan of 1901 helped restore and beautify the downtown core area, including establishing the National Mall, along with numerous monuments and museums. Unique among cities with a high percentage of African Americans, Washington has had a significant black population since the city 's creation. As a result, Washington became both a center of African American culture and a center of Civil Rights Movement. Since the city government was run by the U.S. federal government, black and white school teachers were paid at an equal scale as workers for the federal government. It was not until the administration of Woodrow Wilson, a southern Democrat who had numerous southerners in his cabinet, that federal offices and workplaces were segregated, starting in 1913. This situation persisted for decades : the city was racially segregated in certain facilities until the 1950s. Today, D.C. is marked by contrasts. Neighborhoods on the eastern periphery of the central city, and east of the Anacostia River tend to be disproportionately lower - income. Following World War II, many middle - income whites moved out of the city 's central and eastern sections to newer, affordable suburban housing, with commuting eased by highway construction. The assassination of Martin Luther King, Jr. in 1968 sparked major riots in chiefly African American neighborhoods east of Rock Creek Park. Large sections of the central city remained blighted for decades. By contrast, areas west of the Park, including virtually the entire portion of the District between the Georgetown and Chevy Chase neighborhoods ( the latter of which spills into neighboring Chevy Chase, Maryland ), contain some of the nation 's most affluent and notable neighborhoods. During the early 20th century, the U Street Corridor served as an important center for African American culture in DC. The Washington Metro opened in 1976. A rising economy and gentrification in the late 1990s and early 2000s led to revitalization of many downtown neighborhoods. Article One, Section 8, of the United States Constitution places the District ( which is not a state ) under the exclusive legislation of Congress. Throughout its history, Washington, D.C. residents have therefore lacked voting representation in Congress. The Twenty - third Amendment to the United States Constitution, ratified in 1961, gave the District representation in the Electoral College. The 1973 District of Columbia Home Rule Act provided the local government more control of affairs, including direct election of the city council and mayor. Contents 1 Early settlement 2 Founding 2.1 Establishment 2.2 Plan of the City of Washington 3 19th century 3.1 Economic development 3.2 War of 1812 3.3 Railroads arrive in Washington 3.4 Retrocession 3.5 Civil War era 3.6 Post-Civil War era 4 20th century 4.1 Civil rights 4.2 Home rule 5 21st century 5.1 Terrorism and security 5.2 Statehood movement 6 Changing demographics 7 See also 8 Notes and references 9 Further reading 10 External links Early settlement Archaeological evidence indicates Native Americans settled in the area at least 4,000 years ago, around the Anacostia River. Early European exploration of the region took place early in the 17th century, including explorations by Captain John Smith in 1608. At the time, the Patawomeck ( loosely affiliated with the Powhatan ) and the Doeg lived on the Virginia side, as well as on Theodore Roosevelt Island, while the Piscataway ( also known as Conoy ) tribe of Algonquians resided on the Maryland side. Native inhabitants within the present - day District of Columbia included the Nacotchtank, at Anacostia, who were affiliated with the Conoy. Another village was located between Little Falls and Georgetown, and English fur trader Henry Fleet documented a Nacotchtank village called Tohoga on the site of present - day Georgetown. The first colonial landowners in the present - day District of Columbia were George Thompson and Thomas Gerrard, who were granted the Blue Plains tract in 1662, along with Saint Elizabeth, and other tracts in Anacostia, Capitol Hill, and other areas down to the Potomac River in the following years. Thompson sold his Capitol Hill properties in 1670, including Duddington Manor, to Thomas Notley ; The Duddington property was handed down over the generations to Daniel Carroll, of Duddington. As European settlers arrived, they clashed with the Native Americans over grazing rights. In 1697, Maryland authorities built a fort within what is now the District of Columbia. In that same year, the Conoy relocated to the west, near what is now The Plains, Virginia, and in 1699 they moved again, to Conoy Island near Point of Rocks, Maryland. Georgetown was established in 1751 when the Maryland legislature purchased sixty acres of land for the town from George Gordon and George Beall at the price of £ 280, while Alexandria, Virginia was founded in 1749. Situated on the fall line, Georgetown was the farthest point upstream to which oceangoing boats could navigate the Potomac River. The strong flow of the Potomac kept a navigable channel clear year - round ; and, the daily tidal lift of the Chesapeake Bay, raised the Potomac 's elevation in its lower reach ; such that fully laden ocean - going ships could navigate easily, all the way to the Bay. Gordon had constructed a tobacco inspection house along the Potomac in approximately 1745. Warehouses, wharves, and other buildings were added, and the settlement rapidly grew. The Old Stone House, located in Georgetown, was built in 1765 and is the oldest standing building in the District. It did not take long before Georgetown grew into a thriving port, facilitating trade and shipments of tobacco and other goods from colonial Maryland. With the economic and population growth of Georgetown came also the founding of Georgetown University in 1789, at its founding drawing students from as far away as the West Indies. Founding Establishment Territorial progression of Washington, D.C. The United States capital was originally located in Philadelphia, beginning with the First and Second Continental Congress, followed by the Congress of the Confederation upon gaining independence. In June 1783, a mob of angry soldiers converged upon Independence Hall to demand payment for their service during the American Revolutionary War. Congress requested that John Dickinson, the governor of Pennsylvania, call up the militia to defend Congress from attacks by the protesters. In what became known as the Pennsylvania Mutiny of 1783, Dickinson sympathized with the protesters and refused to remove them from Philadelphia. As a result, Congress was forced to flee to Princeton, New Jersey on June 21, 1783. Dickinson 's failure to protect the institutions of the national government was discussed at the Philadelphia Convention in 1787. The delegates therefore agreed in Article One, Section 8, of the United States Constitution to give the Congress the power : To exercise exclusive Legislation in all Cases whatsoever, over such District ( not exceeding ten Miles square ) as may, by Cession of Particular States, and the Acceptance of Congress, become the Seat of the Government of the United States, and to exercise like Authority over all Places purchased by the Consent of the Legislature of the State in which the Same shall be, for the Erection of Forts, Magazines, Arsenals, dock - Yards and other needful Buildings ; James Madison, writing in Federalist No. 43, also argued that the national capital needed to be distinct from the states, in order to provide for its own maintenance and safety. The Constitution, however, does not select a specific site for the location of the new District. Proposals from the legislatures of Maryland, New Jersey, New York, and Virginia all offered territory for the location of the national capital. Northern states preferred a capital located in one of the nation 's prominent cities, unsurprisingly, almost all of which were in the north. Conversely, Southern states preferred that the capital be located closer to their agricultural and slave - holding interests. The selection of the area around the Potomac River, which was the boundary between Maryland and Virginia, both slave states, was agreed upon between James Madison, Thomas Jefferson, and Alexander Hamilton. Hamilton had a proposal for the new federal government to take over debts accrued by the states during the Revolutionary War. However, by 1790, Southern states had largely repaid their overseas debts. Hamilton 's proposal would require Southern states to assume a share of Northern debt. Jefferson and Madison agreed to this proposal and in return secured a Southern location for the federal capital. On December 23, 1788, the Maryland General Assembly passed an act, allowing it to cede land for the federal district. The Virginia General Assembly followed suit on December 3, 1789. The signing of the federal Residence Act on July 16, 1790, mandated that the site for the permanent seat of government, `` not exceeding ten miles square '' ( 100 square miles ), be located on the `` river Potomack, at some place between the mouths of the Eastern - Branch and Connogochegue ''. The `` Eastern - Branch '' is known today as the Anacostia River. The Connogocheque ( Conococheague Creek ) empties into the Potomac River upstream near Williamsport and Hagerstown, Maryland. The Residence Act limited to the Maryland side of the Potomac River the location of land that commissioners appointed by the President could acquire for federal use. The Residence Act authorized the President to select the actual location of the site. However, President George Washington wished to include the town of Alexandria, Virginia within the federal district. To accomplish this, the boundaries of the federal district would need to encompass an area on the Potomac that was downstream of the mouth of the Eastern Branch. The U.S. Congress amended the Residence Act in 1791 to permit Alexandria 's inclusion in the federal district. However, some members of Congress had recognized that Washington and his family owned property in and near Alexandria, which was just seven miles ( 11 km ) upstream from Mount Vernon, Washington 's home and plantation. The amendment therefore contained a provision that prohibited the `` erection of the public buildings otherwise than on the Maryland side of the river Potomac ''. The final site was just below the fall line on the Potomac, the furthest inland point navigable by boats ( see : Atlantic Seaboard fall line ). It included the ports of Georgetown and Alexandria. The process of establishing the federal district, however, faced other challenges in the form of strong objections from landowners such as David Burns who owned a large, 650 - acre ( 260 ha ) tract of land in the heart of the district. On March 30, 1791, Burns and eighteen other key landowners relented and signed an agreement with Washington, where they would be compensated for any land taken for public use, half of remaining land would be distributed among the proprietors, and the other half to the public. Pursuant to the Residence Act, President Washington appointed three commissioners ( Thomas Johnson, Daniel Carroll, and David Stuart ) in 1791 to supervise the planning, design and acquisition of property in the federal district and capital city. In September 1791, the three commissioners agreed to name the federal district as `` The Territory of Columbia, '' and the federal city as the `` City of Washington. '' On March 30, 1791, Washington issued a presidential proclamation that established `` Jones 's point, the upper cape of Hunting Creek in Virginia '' as the starting point for the federal district 's boundary survey. The proclamation also described the method by which the survey should determine the district 's boundaries. Working under the general supervision of the three commissioners and at the direction of President Washington, Major Andrew Ellicott, assisted by his brothers Benjamin and Joseph Ellicott, Isaac Roberdeau, Isaac Briggs, George Fenwick, and an African American astronomer, Benjamin Banneker, then proceeded to survey the borders of the Territory of Columbia with Virginia and Maryland during 1791 and 1792. The survey team enclosed within a square an area containing the full 100 square miles ( 260 km ) that the Residence Act had authorized. Each side of the square was 10 miles ( 16 km ) long. The axes between the corners of the square ran north -- south and east -- west. The center of the square is within the grounds of the Organization of American States headquarters west of the Ellipse. The survey team placed sandstone boundary markers at or near every mile point along the sides of the square ( see : Boundary Markers of the Original District of Columbia ). Many of these markers still remain. The south cornerstone is at Jones Point. The west cornerstone is at the west corner of Arlington County, Virginia. The north cornerstone is south of East - West Highway near Silver Spring, Maryland, west of 16th Street. The east cornerstone is east of the intersection of Southern Avenue and Eastern Avenue. On January 1, 1793, Andrew Ellicott submitted to the commissioners a report that stated that the boundary survey had been completed and that all of the boundary marker stones had been set in place. Ellicott 's report described the marker stones and contained a map that showed the boundaries and topographical features of the Territory of Columbia, The map identified the locations within the Territory of the planned City of Washington and its major streets, as well as the location of each boundary marker stone. Plan of the city of Washington Further information : Streets and highways of Washington, D.C. and L'Enfant Plan Facsimile of manuscript of Peter Charles L'Enfant's 1791 plan for the federal capital city ( U.S. Coast and Geodetic Survey, 1887 ). L'Enfant Plan of Washington Superimposed on the Rectangular System From which He Worked ( 1930 ) L'Enfant Plan for Washington, D.C., as revised by Andrew Ellicott. Engraved by Thackara & Vallance sc. Printed from the same plate as map appearing in `` The universal asylum, and Columbian magazine '', Philadelphia, March 1792 ( the first printed edition of the Plan of the City of Washington ). A contemporary reprint of Samuel Hill 's 1792 print of Ellicott 's `` Plan of the City of Washington in the Territory of Columbia '', published in `` Massachusetts Magazine '', Boston, May 1792, showing street names, lot numbers, coordinates and legends. In early 1791, President Washington appointed Pierre ( Peter ) Charles L'Enfant to devise a plan for the new city in an area of land at the center of the federal territory that lay between the northeast shore of the Potomac River and the northwest shore of the Potomac 's Eastern Branch. L'Enfant then designed in his `` Plan of the city intended for the permanent seat of the government of the United States... '' the city 's first layout, a grid centered on the United States Capitol, which would stand at the top of a hill ( Jenkins Hill ) on a longitude designated as 0, 0 °. The grid filled an area bounded by the Potomac River, the Eastern Branch ( now named the Anacostia River ), the base of an escarpment at the Atlantic Seaboard Fall Line along which a street ( initially Boundary Street, now Florida Avenue ) would later travel, and Rock Creek. North - south and east - west streets formed the grid. Wider diagonal `` grand avenues '' later named after the states of the union crossed the grid. Where these `` grand avenues '' crossed each other, L'Enfant placed open spaces in circles and plazas that were later named after notable Americans. L'Enfant's broadest `` grand avenue '' was a 400 - foot - wide ( 122 m ) garden - lined esplanade, which he expected to travel for about 1 mile ( 1.6 km ) along an east -- west axis in the center of an area that the National Mall now occupies. A narrower avenue ( Pennsylvania Avenue ) connected the `` Congress house '' ( the Capitol ) with the `` President 's house '' ( the White House ). In time, Pennsylvania Avenue developed into the capital city 's present `` grand avenue ''. L'Enfant's plan included a system of canals, one of which would travel near the western side of the Capitol at the base of Jenkins Hill. To be filled in part by the waters of Tiber Creek, the canal system would traverse the center of the city and would enter both the Potomac River and the Eastern Branch. On June 22, L'Enfant presented his first plan for the federal city to President. On August 19, he appended a new map to a letter that he sent to the President. President Washington retained one of L'Enfant's plans, showed it to Congress, and later gave it to the three Commissioners. The U.S. Library of Congress now holds both the plan that Washington apparently gave to the Commissioners and an undated anonymous survey map that the Library considers L'Enfant to have drawn before August 19, 1791. The survey map may be one that L'Enfant appended to his August 19 letter to the President. L'Enfant subsequently entered into a number of conflicts with the three commissioners and others involved in the enterprise. During a contentious period in February 1792, Andrew Ellicott, who had been conducting the original boundary survey of the future District of Columbia ( see : Boundary Stones ( District of Columbia ) ) and the survey of the federal city under the direction of the Commissioners, informed the Commissioners that L'Enfant had not been able to have the city plan engraved and had refused to provide him with the original plan ( of which L'Enfant had prepared several versions ). Ellicott, with the aid of his brother, Benjamin Ellicott, then revised the plan, despite L'Enfant's protests. Some of Ellicott 's revisions, such as the straightening of the longer avenues, created minor changes to the city 's layout, including the removal of Square No. 15 from L'Enfant's original plan. Ellicott stated in his letters that, although he was refused the original plan, he was familiar with L'Enfant's system and had many notes of the surveys that he had made himself. It is therefore possible that Ellicott recreated the plan. Shortly thereafter, Washington dismissed L'Enfant. Ellicott gave the first version of his own plan to James Thakara and John Vallance of Philadelphia, who engraved, printed and published it. This version, printed in March 1792, was the first Washington city plan that received wide circulation. After L'Enfant departed, Ellicott continued the city survey in accordance with his revised plan, several larger and more detailed versions of which were also engraved, published and distributed. As a result, Ellicott 's revisions became the basis for the capital city 's future development. In 1800, the seat of government was finally moved to the new city, and on February 27, 1801, the District of Columbia Organic Act of 1801 placed the District under the jurisdiction of Congress. The act also organized the unincorporated territory within the District into two counties : the County of Washington on the northeast bank of the Potomac, and the County of Alexandria on the southwest bank. On May 3, 1802, the City of Washington was granted a municipal government consisting of a mayor appointed by the President of the United States. 19th century Economic development The District of Columbia relied on Congress for support for capital improvements and economic development initiatives. However, Congress lacked loyalty to the city 's residents and was reluctant to provide support. Congress did provide funding for the Washington City Canal in 1809, after earlier private financing efforts were unsuccessful. Construction began in 1810 and the canal opened in late 1815, connecting the Anacostia River with Tiber Creek. Construction of the Chesapeake and Ohio Canal ( C&O ) began in Georgetown in 1828. Construction westward through Maryland proceeded slowly. The first section, from Georgetown to Seneca, Maryland, opened in 1831. In 1833 an extension was built from Georgetown eastward, connecting to the City Canal. The C&O reached Cumberland, Maryland in 1850, although by that time it was obsolete as the Baltimore and Ohio Railroad ( B&O ) had arrived in Cumberland in 1842. The canal had financial problems, and plans for further construction to reach the Ohio River were abandoned. War of 1812 The United States Capitol after the burning of Washington, D.C. in the War of 1812. Watercolor and ink depiction from 1814, restored. City of Washington from Beyond the Navy Yard by George Cooke, 1833, on display in the White House Oval Office During the War of 1812, British forces conducted an expedition between August 19 and 29, 1814, that took and burned the capital city. On August 24, the British routed an American militia, which had gathered at Bladensburg, Maryland to protect the capital ( see Battle of Bladensburg ). The militia then abandoned Washington without a fight. President James Madison and the remainder of the U.S. government fled the capital shortly before the British arrived. The British then entered and burned the capital during the most notably destructive raid of the war. British troops set fire to the capital 's most important public buildings, including the Presidential Mansion ( the White House ), the United States Capitol, the Arsenal, the Navy Yard, the Treasury Building, and the War Office, as well as the north end of the Long Bridge, which crossed the Potomac River into Virginia. The British, however, spared the Patent Office and the Marine Barracks. Dolley Madison, the first lady, or perhaps members of the house staff, rescued the Lansdowne Portrait, a full - length painting of George Washington by Gilbert Stuart as the British approached the Mansion. Railroads arrive in Washington The B&O opened a rail line from Baltimore to Washington in 1835. Passenger traffic on the Washington Branch had increased by the 1850s, as the company opened a large station in 1851 on New Jersey Avenue NW, just north of the Capitol. Further railroad development continued after the Civil War, with a new B&O line ( the Metropolitan Branch ) connecting Washington to the west, and the introduction of competition from the Baltimore and Potomac Railroad in the 1870s. In 1907, Union Station opened as the city 's central terminal. Retrocession Main article : District of Columbia retrocession Almost immediately after the `` Federal City '' was laid out north of the Potomac, some residents south of the Potomac in Alexandria County, D.C., began petitioning to be returned to Virginia 's jurisdiction. Over time, a larger movement grew to separate Alexandria from the District for several reasons : Alexandria 's economy had stagnated as competition with the port of Georgetown, D.C., had begun to favor the north side of the Potomac, where most members of Congress and local federal officials resided. The Residence Act prohibited federal offices from locating in Virginia. Alexandria was a center for slave trading. There was increasing talk of abolition of slavery in the national capital. Alexandria 's economy would suffer if slavery were outlawed in the District of Columbia. There was an active abolition movement in Virginia, and the pro-slavery forces held a slim majority in the Virginia General Assembly. ( Eighteen years later, in the Civil War, the most anti-slavery counties would secede from Virginia to form West Virginia. ) If Alexandria and Alexandria County were retroceded to Virginia, they would provide two new pro-slavery representatives. The Alexandria Canal, which connected the C&O Canal to Alexandria, needed repairs, which the federal government was reluctant to fund. Alexandria 's residents had lost representation and the right to vote at any level of government. After a referendum, Alexandria County 's citizens petitioned Congress and Virginia to return the area to Virginia. By an act of Congress on July 9, 1846, and with the approval of the Virginia General Assembly, the area south of the Potomac ( 39 square miles ; 101 km2 ) was returned, or `` retroceded, '' to Virginia effective in 1847. The retroceded land was then known as Alexandria County, Virginia, and now includes a portion of the independent city of Alexandria and all of Arlington County, the successor to Alexandria County. A large portion of the retroceded land near the river was an estate of George Washington Parke Custis, who had supported the retrocession and helped develop the charter in the Virginia General Assembly for the County of Alexandria, Virginia. The estate ( Arlington Plantation ) would be passed on to his daughter ( the wife of Robert E. Lee ), and would eventually become Arlington National Cemetery. See also : Alexandria County, D.C. Civil War era Further information : Washington, D.C., in the American Civil War President Lincoln insisted that construction of the U.S. Capitol continue during the Civil War. A portion of the Washington Aqueduct opened in 1859, providing drinking water to city residents and reducing their dependence on well water. The aqueduct, which was built by the US Army Corps of Engineers, opened for full operation in 1864, using the Potomac River as its source. Washington remained a small city of a few thousand residents, virtually deserted during the summertime, until the outbreak of the Civil War in 1861. President Abraham Lincoln created the Army of the Potomac to defend the federal capital, and thousands of soldiers came to the area. The significant expansion of the federal government to administer the war -- and its legacies, such as veterans ' pensions -- led to notable growth in the city 's population -- from 75,000 in 1860 to 132,000 in 1870. Slavery was abolished throughout the District on April 16, 1862 -- eight months before Lincoln issued the Emancipation Proclamation -- with the passage of the Compensated Emancipation Act. The city became a popular place for freed slaves to congregate. Throughout the war, the city was defended by a ring of military forts that mostly deterred the Confederate army from attacking. One notable exception was the Battle of Fort Stevens in July 1864 in which Union soldiers repelled troops under the command of Confederate General Jubal A. Early. This battle was only the second time that a U.S. President came under enemy fire during wartime when Lincoln visited the fort to observe the fighting. ( The first had been James Madison during the War of 1812. ) Meanwhile, over 20,000 sick and injured Union soldiers were treated in an array of permanent and temporary hospitals in the capital. On April 14, 1865, just days after the end of the war, Lincoln was shot in Ford 's Theatre by John Wilkes Booth during the play Our American Cousin. The next morning, at 7 : 22 am, President Lincoln died in the house across the street, the first American president to be assassinated. Secretary of War Edwin M. Stanton said, `` Now he belongs to the ages. '' Post-civil War era Newspaper Row on Pennsylvania Avenue, Washington, D.C., 1874 By 1870, the District 's population had grown 75 % from the previous census to nearly 132,000 residents. Despite the city 's growth, Washington still had dirt roads and lacked basic sanitation. The situation was so bad that some members of Congress suggested moving the capital further west, but President Ulysses S. Grant refused to consider such a proposal. In response to the poor conditions in the capital, Congress passed the Organic Act of 1871, which revoked the individual charters of the cities of Washington and Georgetown, and created a new territorial government for the whole District of Columbia. The act provided for a governor appointed by the President, a legislative assembly with an upper - house composed of eleven appointed council members and a 22 - member house of delegates elected by residents of the District, as well as an appointed Board of Public Works charged with modernizing the city. President Grant appointed Alexander Robey Shepherd, an influential member of the Board of Public Works, to the post of governor in 1873. Shepherd authorized large - scale municipal projects, which greatly modernized Washington. However, the governor spent three times the money that had been budgeted for capital improvements and ultimately bankrupted the city. In 1874, Congress abolished the District 's territorial government and replaced it with a three - member Board of Commissioners appointed by the President, of which one was a representative from the United States Army Corps of Engineers. The three Commissioners would then elect one of themselves to be president of the commission. An additional act of Congress in 1878 made the three - member Board of Commissioners the permanent government of the District of Columbia. The act also had the effect of eliminating any remaining local institutions such as the boards on schools, health, and police. The Commissioners would maintain this form of direct rule for nearly a century. The first motorized streetcars in the District began service in 1888 and spurred growth in areas beyond the City of Washington 's original boundaries. In 1888, Congress required that all new developments within the District conform to the layout of the City of Washington. The City of Washington 's northern border of Boundary Street was renamed Florida Avenue in 1890, reflecting growth of suburban areas in the County of Washington. The city 's streets were extended throughout the District starting in 1893. An additional law passed in 1895 mandated that Washington formally absorb Georgetown, which until then had maintained a nominal separate identity, and renamed its streets. With a consolidated government and the transformation of suburban areas within the District into urban neighborhoods, the entire city eventually took on the name Washington, D.C. In the early 1880s, the Washington City Canal was covered over. Originally an expansion of Tiber Creek, the canal connected the Capitol with the Potomac, running along the north side of the Mall where Constitution Avenue is today. However, as the nation transitioned over to railroads for its transport, the canal had become nothing more than a stagnant sewer, and so it was removed. Some reminders of the canal still exist. South of the Capitol, a road named Canal Street connects Independence Avenue, SW, and E Street, SE ( although the northernmost section of the street was renamed Washington Avenue to commemorate the state of Washington ). A lock keeper 's house built in 1835 at the eastern terminal of the C&O Canal ( where the C&O emptied into Tiber Creek and the Potomac River ) remains at the southwest corner of Constitution Avenue, NW, ( formerly B Street, NW ) and 17th Street, NW. The western end of the City Canal emptied into the Potomac and connected with the C&O Canal near the lock keeper 's house. One of the most important Washington architects of this period was the German immigrant Adolf Cluss. From the 1860s to the 1890s, he constructed over 80 public and private buildings throughout the city, including the National Museum, the Agriculture Department, Sumner and Franklin schools. The Washington Monument, a tribute to George Washington and the world 's tallest stone structure, was completed in 1884. 20th century The National Mall was the centerpiece of the 1901 McMillan Plan. A central pathway traversed the length of the Mall. In 1901, the Senate Park Improvement Commission of the District of Columbia ( the `` McMillan Commission '' ), which Congress had formed the previous year, formulated the McMillan Plan, an architectural plan for the redevelopment of the National Mall. The commission was inspired by L'Enfant's 1791 plan for the city, which had not been fully realized. The members of the commission also sought to emulate the grandeur of European capitals such as Paris, London, and Rome. They were also strongly influenced by the City Beautiful movement, a Progressive ideology that intended to build civic virtue in the poor through important, monumental architecture. Several of the Commission members, including Daniel Burnham and Frederick Law Olmsted, Jr. had in fact participated in the 1893 World Columbian Exposition, which was widely popular and helped to spread interest in the City Beautiful movement. The McMillan Plan in many respects was an early form of urban renewal that removed many of the slums that surrounded the Capitol, replacing them with new public monuments and government buildings. The Plan proposed a redesign of the National Mall and the construction of the future Burnham - designed Union Station. World War I interrupted the execution of the Plan, but construction of the Lincoln Memorial in 1922 largely completed it. Although the McMillan Plan resulted in the demolition of some slums in the Federal Triangle area, substandard housing was a much larger problem in the city during the early 1900s, with large portions of the population living in so - called `` alley dwellings. '' Progressive efforts eventually led to the creation of the Alley Dwelling Authority in 1934. The agency, led by John Ihlder, was an early example of a public housing agency, and was responsible for demolishing slum housing and building new units that were affordable, modern, and sanitary. During his first administration ( which started in 1913 ), President Woodrow Wilson introduced segregation into several federal departments, for the first time since 1863. He supported some cabinet appointees in their request for segregation of employees and creation of separate lunchrooms and restrooms. He was highly criticized for this, especially as he had attracted numerous votes from blacks. The policy held for decades. One advantage of federal rule over the District of Columbia was that the public school teachers were considered federal workers. Although the schools were segregated, black and white teachers were paid on an equal scale. The system attracted highly qualified teachers, especially for the M Street School ( later called Dunbar High School ), the academic high school for African Americans. In July 1919, whites, including uniformed sailors and soldiers, attacked blacks in Washington during Red Summer, when violence broke out in cities across the country. The catalyst in Washington was the rumored arrest of a black man for rape ; in four days of mob violence, white men randomly beat black people on the street, and pulled others off streetcars for attacks. When police refused to intervene, the black population fought back. Troops tried to restore order as the city closed saloons and theaters, but a summer rainstorm had a more dampening effect. A total of 15 people were killed : 10 whites, including two police officers ; and five blacks. Fifty people were seriously wounded and another 100 less severely wounded. The NAACP protested to President Wilson. In 1922, Washington was hit by its deadliest natural disaster when the Knickerbocker Storm dumped 18 inches ( 46 cm ) of snow, causing the roof to collapse at the Knickerbocker Theater, a silent movie house. Ninety - eight people were killed, including a U.S. Congressman ; 133 were injured. On July 28, 1932, President Herbert Hoover ordered the United States Army to forcibly evict the `` Bonus Army '' of World War I veterans who gathered in Washington, D.C., to secure promised veterans ' benefits early. U.S. troops dispersed the last of the `` Bonus Army '' the next day. During the Great Depression of the 1930s, the city 's population grew rapidly with the creation of additional Federal agencies under the New Deal programs of President Franklin D. Roosevelt, during which most of the Federal Triangle buildings were constructed. World War II brought further population increases and a significant housing shortage, as existing residents were urged to rent rooms to the influx of Federal staffers who arrived from throughout the country. During the war, as many as 200,000 railroad passengers passed through Union Station in a single day. The Pentagon was built in nearby Arlington to efficiently consolidate Federal defense offices under one roof. One of the largest office buildings in the world, it was built rapidly during the early years of the war, partially opening in 1942, and complete in 1943. Civil Rights President Harry Truman ended de jure racial discrimination in the Armed Forces and federal workplaces in 1948. Parks and recreation facilities in Washington remained segregated until 1954. Public schools were desegregated soon after. When the city 's Board of Education began building the John Phillip Sousa Junior High, a group of parents from the Anacostia neighborhood petitioned to have the school admit black and white students. When it was constructed, the board declared that only whites could enroll. The parents sued in a case decided in the landmark Supreme Court ruling Bolling v. Sharpe. Partly due to the District 's unique status under the Constitution, the court decided unanimously that all of D.C. 's public schools had to be integrated. In the wake of this and the landmark 1954 Supreme Court case Brown v. Board of Education, the Eisenhower administration decided to make D.C. schools the first to integrate, as an example to the rest of the nation. Civil Rights marchers at the Lincoln Memorial, August 28, 1963. In 1957, Washington became the first major city in the nation with a majority African - American population. Like many cities, it had received thousands of black people from the South in the Great Migration, starting during World War I and accelerating in the 1940s and 1950s. With the buildup of government and defense industries during World War II, many new residents found jobs. In the postwar years, whites who were better established economically began to move to newer housing in adjoining states in the suburbanization movement that occurred around most major cities. They were aided by the extensive highway construction undertaken by federal and state governments. On August 28, 1963, Washington took center stage in the Civil Rights Movement, with the March on Washington and Dr. Martin Luther King, Jr. 's famed `` I Have a Dream '' speech at the Lincoln Memorial. Following the assassination of King on April 4, 1968, in Memphis, Washington was devastated by the riots that broke out in the U Street neighborhood and spread to other black areas, including Columbia Heights. The civil unrest drove many whites and middle - class blacks to move out of the city core. There had already been a steady movement of some residents to suburban locations in the search for newer housing and to avoid school integration. In the late 1960s and early 1970s, many businesses left the downtown and inner city areas, drawn to suburban malls and following residential development. Marks of riots scarred some neighborhoods into the late 1990s. Home Rule Main article : District of Columbia home rule The District elects a delegate to the House of Representatives, who has the usual rights of membership, such as seniority and committee membership, except there is no formal vote. The Twenty - third Amendment to the United States Constitution, ratified on March 29, 1961, gives the people a voice in the electoral college of the size of the smallest state ( three votes ). In 1973, Congress passed the District of Columbia Home Rule Act, ceding some of its power over the city to a new, directly elected city council and mayor. Walter Washington became the first elected mayor of Washington, D.C. The first 4.6 miles ( 7.4 km ) of the Washington Metro subway system opened on March 27, 1976, following years of acrimonious battles with Congress over funding and highway construction, including a rejected proposal to build a north - central freeway. The Washington Metropolitan Area Transit Authority had been created in 1973 through a merger of several local bus companies. Several new Metro stations such as Friendship Heights, Van Ness, Gallery Place, Columbia Heights, U Street, and Navy Yard -- Ballpark eventually became catalysts for commercial development. The Kennedy Center opened, as well as several new museums and historic monuments on and around the National Mall. In 1978, Congress sent the District of Columbia Voting Rights Amendment to the states for ratification. This amendment would have granted the District representation in the House, Senate, and Electoral College as if it were a state. The proposed amendment had a seven - year limit for ratification, and only sixteen states ratified it in this period. The city 's local government, particularly during the mayoralty of Marion Barry, was criticized for mismanagement and waste. Barry defeated incumbent mayor Walter Washington in the 1978 Democratic Party primary. Barry was then elected mayor, serving three successive four - year terms. During his administration in 1989, The Washington Monthly magazine claimed that the District had `` the worst city government in America ''. After being imprisoned for six months on misdemeanor drug charges in 1990, Barry did not run for reelection. In 1991, Sharon Pratt Kelly became the first black woman to lead a major U.S. city. Barry was elected again in 1994 and by the next year the city had become nearly insolvent. In 1995, Congress created the District of Columbia Financial Control Board to oversee all municipal spending and rehabilitate the city government. Mayor Anthony Williams won election in 1998. His administration oversaw a period of greater prosperity, urban renewal, and budget surpluses. The District regained control over its finances in 2001 and the oversight board 's operations were suspended in September of that year. Williams did not seek reelection in 2006. Council member Adrian Fenty defeated Council Chairwoman Linda Cropp in that year 's Democratic primary race to succeed Williams as mayor and started his term in 2007. Shortly upon taking office, Fenty won approval from the city council to directly manage and overhaul the city 's under - performing public school system. However, Fenty lost a Democratic Party primary to former Council Chair Vincent Gray in August 2010. Mayor Gray won the general election and assumed office in January 2011 with a pledge to bring economic opportunities to more of the city 's residents and under - served areas. 21st century On September 16, 2013, the Washington Navy Yard shooting occurred when lone gunman Aaron Alexis fatally shot twelve people and injured three others in a mass shooting at the headquarters of the Naval Sea Systems Command ( NAVSEA ) inside the Washington Navy Yard in the Southeast quadrant of the city. The attack, which took place in the Navy Yard 's Building 197, began around 8 : 20 a.m. EDT and ended when Alexis was killed by police around 9 : 20 a.m. EDT. It was the second - deadliest mass murder on a U.S. military base, behind only the Fort Hood shooting in November 2009. Terrorism and security This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. ( December 2013 ) The Washington area was a main target of the September 11, 2001 attacks. American Airlines Flight 77 was hijacked by five Islamic terrorists and flew into the Pentagon in Arlington County, Virginia, just across the Potomac River from Washington, killing 125 people inside the building, as well as 64 on board the airliner, including the five terrorists. United Airlines Flight 93, which was also hijacked and which went down in an open field near Shanksville, Pennsylvania, supposedly intended to target either the White House or the U.S. Capitol. Since September 11, 2001, a number of high - profile incidents and security scares have occurred in Washington. In October 2001, anthrax attacks, involving anthrax - contaminated mail sent to numerous members of Congress, infected 31 staff members, and killed two U.S. Postal Service employees who handled the contaminated mail at the Brentwood sorting facility. An FBI and DOJ investigation determined the likely culprit of the anthrax attacks to be Bruce Edwards Ivins, a scientist, but he committed suicide in July 2008 before formal charges were filed. During three weeks of October 2002, fear spread among residents of the Washington area, during the Beltway Sniper attacks. Ten apparently random victims were killed, with three others wounded, before John Allen Muhammad and Lee Boyd Malvo were arrested on October 24, 2002. In 2003 and 2004, a serial arsonist set over 40 fires, mainly in the District and the close - in Maryland suburbs, with one fire killing an elderly woman. A local man was arrested in the serial arson case in April 2005 and pleaded guilty. The toxin ricin was found in the mailroom of the White House in November 2003 and in the mailroom of U.S. Senate Majority Leader Bill Frist in February 2004. After the September 11 attacks, security was increased in Washington. Screening devices for biological agents, metal detectors, and vehicle barriers became more commonplace at office buildings as well as government buildings. After the 2004 Madrid train bombings, local authorities decided to test explosives detectors on the vulnerable Washington Metro subway system. When U.S. forces in Pakistan raided a house suspected of being a terrorist hideout, they found information several years old about planned attacks on Washington, D.C., New York City, and Newark, New Jersey. It was directed to intelligence officials. On August 1, 2004, the Secretary of Homeland Security put the city on Orange ( High ) Alert. A few days later, security checkpoints appeared in and around the Capitol Hill and Foggy Bottom neighborhoods, and fences were erected on monuments once freely accessible, such as the Capitol. Tours of the White House were limited to those arranged by members of Congress. Screening devices for biological agents, metal detectors, and vehicle barriers became more common at office buildings as well as government buildings and in transportation facilities. This ultra-tight security was referred to as `` Fortress Washington '' ; many people objected to `` walling off Washington '' based on information several years old. The vehicle inspections set up around the U.S. Capitol were removed in November 2004. Statehood movement Main article : District of Columbia statehood movement See also : District of Columbia statehood referendum, 2016 On November 8, 2016, Washington voters were asked to advise the Council to approve or reject a proposal, which included advising the council to petition Congress to admit the District as the 51st State and to approve a constitution and boundaries for the new state. The voters of the District of Columbia voted overwhelmingly to advise the Council to approve the proposal, with 86 % of voters voting to advise approving the proposal. Challenges, including Republican opposition in Congress and constitutional issues, continue to cause problems for the movement. Changing demographics New migration patterns have appeared. Washington has a steadily declining black population, due to many African Americans ' leaving the city for suburbs. At the same time, the city 's Caucasian and Hispanic populations have steadily increased. Since 2000 there has been a 7.3 % decrease in the African - American population, and a 17.8 % increase in the European - American population. In addition, many African Americans are going to the South in a New Great Migration, because of family ties, increased opportunities and lower cost of living. They still are a majority in the city, comprising 51 percent of the population. See also Historical outline of the District of Columbia List of incidents of political violence in Washington, D.C. List of protest marches on Washington, D.C. Reportedly haunted locations in Washington, D.C. Timeline of Washington, D.C. Notes and references Jump up ^ Wolgemuth, Kathleen L. ( April 1959 ). `` Woodrow Wilson and Federal Segregation ''. The Journal of Negro History. 44 ( 2 ) : 158 -- 173. JSTOR 2716036. doi : 10.2307 / 2716036. Jump up ^ MacCord, Howard A. ( 1957 ). `` Archeology of the Anacostia Valley of Washington, D.C. and Maryland ''. Journal of Washington Academy of Sciences. 47 ( 12 ). Jump up ^ ( 1 ) McAtee, Waldo Lee ( 1918 ). Historical Sketch. Bulletin of the Biological Society of Washington. No. 1 : A Sketch of the Natural History of the District of Columbia together with an indexed edition of the U.S. Geological survey 's 1917 map of Washington and vicinity. Washington, D.C. : H.L. & J.B. McQueen. p. 5. OCLC 965771 -- via Google Books. ( 2 ) `` Nacotchtank : Encounters With The English ''. Museum of Learning. Discovery Media, Running Cloud10 V2. 1 - licensed to MuseumStuff.com. Archived from the original on February 15, 2016. Retrieved February 15, 2016. ^ Jump up to : Humphrey, Robert L., Mary Elizabeth Chambers ( 1977 ). Ancient Washington : American Indian Cultures of the Potomac Valley. George Washington University. p. 23. CS1 maint : Multiple names : authors list ( link ) Jump up ^ McAtee, Waldo Lee ( 1918 ). Historical Sketch. Bulletin of the Biological Society of Washington. No. 1 : A Sketch of the Natural History of the District of Columbia together with an indexed edition of the U.S. Geological survey 's 1917 map of Washington and vicinity. Washington, D.C. : H.L. & J.B. McQueen. p. 7. OCLC 965771 -- via Google Books. Jump up ^ Delany, Kevin ( 1971 ). A Walk Through Georgetown. Kevin Delany Publications. Jump up ^ Downing, Margaret Brent ( 1918 ). `` The Earliest Proprietors of Capitol Hill ''. Records of the Columbia Historical Society. 21 -- via Google Books. Jump up ^ Harrison Williams, Legends of Loudoun, pp. 20 - 21. Jump up ^ Humphrey, Robert L., Mary Elizabeth Chambers ( 1977 ). Ancient Washington : American Indian Cultures of the Potomac Valley. George Washington University. p. 27. CS1 maint : Multiple names : authors list ( link ) Jump up ^ Ecker, Grace Dunlop ( 1933 ). A Portrait of Old Georgetown. Garrett & Massie, Inc. pp. 1 -- 6. Jump up ^ Lesko, Kathleen M. ; Valerie Babb ; Carroll R. Gibbs ( 1991 ). Black Georgetown Remembered : A History of Its Black Community From The Founding Of `` The Town of George ''. Georgetown University Press. p. 1. Jump up ^ `` History of Georgetown University ''. Georgetown University. Retrieved October 26, 2016. Jump up ^ Crew, Harvey W. ; William Bensing Webb ; John Wooldridge ( 1892 ). III. Washington Becomes the Capital. Centennial History of the City of Washington, D. C. Dayton, Ohio : United Brethren Publishing House. p. 66 -- via Google Books. Jump up ^ Wikisource : Constitution of the United States of America Jump up ^ Madison, James ( April 30, 1996 ). `` The Federalist No. 43 ''. The Independent Journal. Library of Congress. Retrieved 2008 - 05 - 31. Jump up ^ Crew, Harvey W. ; William Bensing Webb ; John Wooldridge ( 1892 ). Washington Becomes the Capital. Centennial History of the City of Washington, D. C. Dayton, Ohio : United Brethren Publishing House. pp. 67 -- 80 -- via Google Books. Jump up ^ Morison, Samuel Eliot ( 1972 ). `` Washington 's First Administration : 1789 -- 1793 ''. The Oxford History of the American People, Vol. 2. Meridian. ^ Jump up to : Hazleton, George C., Jr. ( 1914 ). The National Capital. The National Capitol : its architecture, art, and history. New York : J.F. Taylor & Company. p. 2. OCLC 1848763 -- via Google Books. ^ Jump up to : An ACT for establishing the Temporary and Permanent Seat of the Government of the United States. Library of Congress. Retrieved 2008 - 12 - 12. Jump up ^ Steward, John ( 1898 ). `` Early Maps and Surveyors of the City of Washington, D.C. ''. Records of the Columbia Historical Society. 2 : 49. OCLC 40326234 -- via Google Books. ^ Jump up to : Hazleton, George C., Jr. ( 1914 ). The National Capital. The National Capitol : its architecture, art, and history. New York : J.F. Taylor & Company. p. 4. OCLC 1848763 -- via Google Books. Jump up ^ Statutes at Large, 1st Congress, Session III, Chapter 18, pp. 214 -- 215, March 3, 1791. Jump up ^ Steward, John ( 1898 ). `` Early Maps and Surveyors of the City of Washington, D.C. ''. Records of the Columbia Historical Society. 2 : 53. OCLC 40326234. At Google Books. Jump up ^ Crew, Harvey W. ; Webb, William Bensing ; Wooldridge, John ( 1892 ). IV. Permanent Capital Site Selected. Centennial History of the City of Washington, D.C. Dayton, Ohio : United Brethren Publishing House. pp. 87 -- 88, 101 -- via Google Books. Jump up ^ Washington, George. John C. Fitzpatrick, ed. Proclamation : Georgetown, March 30, 1791. The Writings of George Washington from the Original Manuscript Sources : 1745 - 1799. 31 : January 22, 1790 -- March 9, 1792. Washington : United States Government Printing Office ( August, 1939 ). Retrieved 2016 - 10 - 07 -- via Google Books. Now therefore for the purposes of amending and completing the location of the whole of the said territory of the ten miles square in conformity with the said amendatory act of Congress, I do hereby declare and make known that the whole of said territory shall be located and included within the four lines following, that is to say : Beginning at Jones 's point, the upper cape of Hunting Creek in Virginia, and at an angle in the outset of 45 degrees west of the north :... Jump up ^ ( 1 ) Mathews, Catharine Van Cortlandt ( 1908 ). Chapter IV : The City of Washington in the Territory of Columbia : 1791 -- 1793. Andrew Ellicott : His Life and Letters. New York : Grafton Press. pp. 81 -- 86. OCLC 1599880 -- via Google Books. ( 2 ) Bedini, Silvio A. ( 1970 ). `` Benjamin Banneker and the Survey of the District of Columbia, 1791 '' ( pdf ). Records of the Columbia Historical Society. 47. Retrieved 2013 - 01 - 13 -- via boundarystones.org. Archived January 14, 2013, at WebCite ( 3 ) Bedini, Silvio A. ( Spring -- Summer 1991 ). `` The Survey of the Federal Territory : Andrew Ellicott and Benjamin Banneker ''. Washington History. Washington, D.C. : Historical Society of Washington, D.C. 3 ( 1 ). JSTOR 40072968. ^ Jump up to : National Capital Planning Commission ( 1976 ). Boundary markers of the Nation 's Capital : a proposal for their preservation & protection : a National Capital Planning Commission Bicentennial report. Washington, D.C. : National Capital Planning Commission ; For sale by the Superintendent of Documents, United States Government Printing Office. OCLC 3772302. Retrieved 2016 - 02 - 22 -- via HathiTrust. Digital Library. Jump up ^ The Junior League of Washington ( 1977 ). Thomas Froncek, ed. The City of Washington : An Illustrated History. Knopf. Jump up ^ Coordinates of the south cornerstone of the original District of Columbia : 38 ° 47 ′ 25 '' N 77 ° 02 ′ 26 '' W ﻿ / ﻿ 38.7903461 ° N 77.040596 ° W ﻿ / 38.7903461 ; - 77.040596 ﻿ ( South cornerstone of the original District of Columbia ) from Boundary Stones of the District of Columbia in website of boundary stones.org. Retrieved 2008 - 08 - 18. Jump up ^ Coordinates of the west cornerstone of the original District of Columbia : 38 ° 53 ′ 36 '' N 77 ° 10 ′ 20 '' W ﻿ / ﻿ 38.8933522 ° N 77.1723408 ° W ﻿ / 38.8933522 ; - 77.1723408 ﻿ ( West cornerstone of the original District of Columbia ) from Boundary Stones of the District of Columbia in website of boundary stones.org Retrieved 2008 - 09 - 18. Jump up ^ Coordinates of the north cornerstone of the original District of Columbia : 38 ° 59 ′ 45 '' N 77 ° 02 ′ 28 '' W ﻿ / ﻿ 38.9959371 ° N 77.0410332 ° W ﻿ / 38.9959371 ; - 77.0410332 ﻿ ( North cornerstone of the original District of Columbia ) from Boundary Stones of the District of Columbia in website of boundary stones.org. Retrieved 2008 - 08 - 18. Jump up ^ Coordinates of the east cornerstone of the original District of Columbia : 38 ° 53 ′ 34 '' N 76 ° 54 ′ 33 '' W ﻿ / ﻿ 38.8928553 ° N 76.909277 ° W ﻿ / 38.8928553 ; - 76.909277 ﻿ ( East cornerstone of the original District of Columbia ) from Boundary Stones of the District of Columbia in website of boundary stones.org. Retrieved 2008 - 08 - 18. Jump up ^ ( 1 ) Steward, John ( 1898 ). `` Early Maps and Surveyors of the City of Washington, D.C. ''. Records of the Columbia Historical Society. 2 : 57. OCLC 40326234 -- via Google Books. ( 2 ) Ellicott, Andrew ( 1793 ). `` Territory of Columbia ''. Maps. Library of Congress. Retrieved 2016 - 10 - 22. Notes :... Accompanied by positive and negative photocopies of 3 letters dated 1793 relating to the map, 1 of which signed by : And'w Ellicott. Archived 2016 - 10 - 11 at the Wayback Machine. ^ Jump up to : L'Enfant, Peter Charles ; United States Coast and Geodetic Survey ; United States Commissioner of Public Buildings ( 1887 ). `` Plan of the city intended for the permanent seat of the government of t ( he ) United States : projected agreeable to the direction of the President of the United States, in pursuance of an act of Congress passed the sixteenth day of July, MDCCXC, `` establishing the permanent seat on the bank of the Potowmac '' : ( Washington, D.C. ) ``. Washington : United States Coast and Geodetic Survey. LCCN 88694201. Retrieved 2017 - 03 - 05. Facsimile of the 1791 L'Enfant plan in Repository of the Library of Congress Geography and Map Division, Washington, D.C. Jump up ^ Partridge, William T. ( 1930 ). L'Enfant's Methods And Features of His Plan For The Federal City. Reports and plans, Washington region : supplementary technical data to accompany annual report : National Capital Planning Commission. Washington, D.C. : Government Printing Office. p. 33. OCLC 15250016. Retrieved 2016 - 12 - 04 -- via HathiTrust Digital Library. ^ Jump up to : `` Pierre Charles L'Enfant's 1791 `` Plan of the city intended for the permanent seat of the government... '' ``. Library of Congress. Retrieved 2008 - 08 - 13. Note : The plan that this web page describes identifies the plan 's author as `` Peter Charles L'Enfant ''. The web page nevertheless identifies the author as `` Pierre - Charles L'Enfant. '' L'Enfant identified himself as `` Peter Charles L'Enfant '' during most of his life, while residing in the United States. He wrote this name on his Plan of the city intended for the permanent seat of the government of t ( he ) United States... ( Washington, D.C. ) and on other legal documents. However, during the early 1900s, a French ambassador to the U.S., Jean Jules Jusserand, popularized the use of L'Enfant's birth name, `` Pierre Charles L'Enfant ''. ( Reference : Bowling, Kenneth R ( 2002 ). Peter Charles L'Enfant : vision, honor, and male friendship in the early American Republic. George Washington University, Washington, D.C. ISBN 978 - 0 - 9727611 - 0 - 9 ). The National Park Service has identified L'Enfant as `` Major Peter Charles L'Enfant '' and as `` Major Pierre ( Peter ) Charles L'Enfant '' in its histories of the Washington Monument on its website. The United States Code states in 40 U.S.C. § 3309 : `` ( a ) In General. -- The purposes of this chapter shall be carried out in the District of Columbia as nearly as may be practicable in harmony with the plan of Peter Charles L'Enfant. '' Jump up ^ `` P.C. L'Enfant ( August 19, 1791 ) Letter to The President of the United States ''. Records of the Columbia Historical Society. 2 : 34 -- 48. 1898 -- via Google Books. Jump up ^ Steward, John ( 1898 ). `` Early Maps and Surveyors of the City of Washington, D.C. ''. Records of the Columbia Historical Society. 2 : 49 -- 55. OCLC 40326234 -- via Google Books. Jump up ^ ( 1 ) Federal Writers ' Project ( 1937 ). Washington, City and Capital : Federal Writers ' Project. Works Progress Administration / United States Government Printing Office. p. 210. ( 2 ) `` High resolution image of central portion of The L'Enfant Plan for Washington, with transcribed excerpts of key to map ''. Library of Congress. Retrieved 2009 - 10 - 23. ( 3 ) `` Enlarged image of central portion of The L'Enfant Plan for Washington '' ( PDF ). National Park Service. Retrieved 2009 - 10 - 23. ( 4 ) Passanneau, Joseph R. ( 2004 ). Washington Through Two Centuries : A History in Maps and Images. New York : The Monacelli Press, Inc. pp. 14 -- 16, 24 -- 27. ISBN 1 - 58093 - 091 - 3. OCLC 53443052. ( 5 ) Faethz, E.F.M. ; Pratt, F.W. ( 1874 ). `` Sketch of Washington in embryo, viz : Previous to its survey by Major L'Enfant : Compiled from the rare historical researches of Dr. Joseph M. Toner... combined with the skill of S.R. Seibert C.E. ''. Map in the collection of the Library of Congress. Encyclopædia Britannica Online. Retrieved 2012 - 04 - 03. ( 6 ) Freedom Plaza in downtown D.C. contains an inlay of the central portion of L'Enfant's plan at coordinates 38 ° 53 ′ 45 '' N 77 ° 01 ′ 51 '' W ﻿ / ﻿ 38.8959 ° N 77.0307 ° W ﻿ / 38.8959 ; - 77.0307 ﻿ ( Freedom Plaza ) Jump up ^ L'Enfant, P.C. ( June 22, 1791 ). `` L'Enfant's Reports To President Washington Bearing Dates of March 26, June 22, and August 19, 1791 : To The President of the United States ''. Records of the Columbia Historical Society. Washington, D.C. : Columbia Historical Society ( 1899 ). 2 : 32 -- 37. Retrieved 2011 - 12 - 28. ^ Jump up to : Stewart, p. 52 Jump up ^ Passanneau, Joseph R. ( 2004 ). Washington Through Two Centuries : A History in Maps and Images. New York : The Monacelli Press, Inc. pp. 14 -- 16, 24 -- 27. ISBN 1 - 58093 - 091 - 3. Jump up ^ L'Enfant, P.C. ( August 19, 1791 ). `` L'Enfant's Reports To President Washington Bearing Dates of March 26, June 22, and August 19, 1791 : To The President of the United States ''. Records of the Columbia Historical Society. Washington, D.C. : Columbia Historical Society ( 1899 ). 2 : 38 -- 48. Retrieved 2011 - 12 - 28 -- via Google Books. ^ Jump up to : `` Pierre Charles L'Enfant's 1791 `` Plan of the city intended for the permanent seat of the government... '' ``. Library of Congress. Retrieved 2008 - 08 - 13. Note : The plan that this web page describes identifies the plan 's author as `` Peter Charles L'Enfant ''. The web page nevertheless identifies the author as `` Pierre - Charles L'Enfant. '' Jump up ^ `` L'Enfant's Dotted line map of Washington, D.C., 1791, before Aug. 19th. ''. Library of Congress. Retrieved 2009 - 09 - 30. Jump up ^ `` A Washington DC Map Chronology ''. dcsymbols.com. Retrieved 2009 - 09 - 30. ^ Jump up to : Tindall, William ( 1914 ). `` IV. The First Board of Commissioners ''. Standard History of the City of Washington From a Study of the Original Sources. Knoxville, Tennessee : H.W. Crew and Company. pp. 148 -- 149 -- via Google Books. ^ Jump up to : Stewart, pp. 55 - 56 ^ Jump up to : Ellicott, Andrew ( February 23, 1792 ). `` To Thomas Johnson, Daniel Carroll and David Stuart, Esqs. '' In Arnebeck, Bob. `` Ellicott 's letter to the commissioners on engraving the plan of the city, in which no reference is made to Banneker ''. The General and the Plan. Bob Arnebeck 's Web Pages. Retrieved 2010 - 08 - 30. Jump up ^ ( 1 ) Phillips, Philip Lee ( 1917 ). The Beginnings of Washington, As Described in Books, Maps and Views. Washington, D.C. : Published for the author. pp. 29 -- 30. OCLC 420824175. Retrieved 2016 - 12 - 29 -- via Google Books. ( 2 ) Bartlett, Dr. G. Hunter ( 1922 ). Frank H. Severance, ed. `` Andrew and Joseph Ellicott : The Plans of Washington City and the Village of Buffalo and Some of the Persons Concerned ''. Publications of the Buffalo Historical Society : Recalling Pioneer Days. Buffalo, New York : Buffalo Historical Society. 26 : 7. Retrieved 2016 - 12 - 29 -- via Google Books. Jump up ^ Kite, from L'Enfant and Washington '' in website of Grand Lodge of British Columbia and Yukon, Ancient Free and Accepted Masons ( Freemasons ). Retrieved January 11, 2009. Jump up ^ Partridge, William T. ( 1930 ). L'Enfant's Methods And Features of His Plan For The Federal City. Reports and plans, Washington region : supplementary technical data to accompany annual report : National Capital Planning Commission. Washington, D.C. : Government Printing Office. p. 23. OCLC 15250016. Retrieved 2016 - 12 - 04. At HathiTrust Digital Library. Jump up ^ Plan of the City of Washington in Washington Map Society official website. Retrieved 2008 - 05 - 02. Jump up ^ Bowling, Kenneth R. ( 1988 ). Creating the federal city, 1774 - 1800 : Potomac fever. Washington, D.C. : American Institute of Architects Press. Jump up ^ Bryan, W.B. ( 1899 ). `` Something About L'Enfant And His Personal Affairs ''. Records of the Columbia Historical Society. 2 : 113 -- via Google Books. Jump up ^ The L'Enfant and McMillan Plans in `` Washington, D.C., A National Register of Historic Places Travel Inventory '' in official website of the U.S. National Park Service Accessed August 14, 2008. Jump up ^ Washington Map Society : Plan of the City of Washington. The U.S. National Archives holds a copy of `` Ellicott 's engraved Plan superimposed on the Plan of L'Enfant showing the changes made in the engraved Plan under the direction of President Washington ''. See `` Scope & Contents '' page of `` Archival Description '' for National Archives holding of `` Miscellaneous Oversize Prints, Drawings and Posters of Projects Associated with the Commission of Fine Arts, compiled 1893 -- 1950 '', ARC Identifier 518229 / Local Identifier 66 - M ; Series from Record Group 66 : Records of the Commission of Fine Arts, 1893 -- 1981. Record of holding obtained through search in Archival Descriptions Search of ARC -- Archival Research Catalog using search term L'Enfant Plan Ellicott, 2008 - 08 - 22. ^ Jump up to : Gillette, Jr., Howard ( 1995 ). Between Justice and Beauty : Race, Planning, and the Failure of Urban Policy in Washington, D.C. Johns Hopkins University Press. ^ Jump up to : Heine, Cornelius W. ( 1953 ). `` The Washington City Canal ''. Records of the Columbia Historical Society. 53 -- 56 : 1 -- 27. JSTOR 40067664. Now called Historical Society of Washington, DC. Jump up ^ Chesapeake and Ohio Canal : A Guide to Chesapeake and Ohio Canal National Historical Park. Handbook 142. Washington, DC : National Park Service, U.S. Department of the Interior. 1991. p. 15. ISBN 0 - 912627 - 43 - 3. Jump up ^ Mackintosh, Barry ( 1991 ). C&O Canal : The Making of A Park. Washington, DC : National Park Service, U.S. Department of the Interior. Jump up ^ Hahn, Thomas ( 1984 ). The Chesapeake & Ohio Canal : Pathway to the Nation 's Capital. Metuchen, NJ : Scarecrow Press. ISBN 0 - 8108 - 1732 - 2. Jump up ^ `` James Madison ''. Orange County, Virginia : James Madison Museum. Archived from the original on 2011 - 07 - 26. Retrieved 2017 - 05 - 27. Did Dolley Madison really save Washington 's portrait from the British ? According to Madison 's slave and personal valet, Paul Jennings, she did not. According to Jennings, `` It has often been stated in print, that when Mrs. Madison escaped from the White House, she cut out from the frame the large portrait of Washington ( now in one of the parlors there ), and carried it off. This is totally false. She had no time for doing it. It would have required a ladder to get it down. All she carried off was the silver in her reticule, as the British were thought to be but a few squares off, and were expected every moment. John Suse ' ( Jean - Pierre Sioussat ) ( a Frenchman, then door - keeper, and still living ) and Magraw, the President 's gardener, took it down and sent it off on a wagon, with some large silver urns and such other valuables as could be hastily got hold of. '' Jump up ^ Dilts, James D. ( 1996 ). The Great Road : The Building of the Baltimore and Ohio, the Nation 's First Railroad, 1828 -- 1853. Palo Alto, CA : Stanford University Press. ISBN 978 - 0 - 8047 - 2629 - 0. ^ Jump up to : Harwood, Herbert H., Jr. ( 1994 ). Impossible Challenge II : Baltimore to Washington and Harpers Ferry from 1828 to 1994. Baltimore, MD : Barnard, Roberts & Co. ISBN 0934118221. Jump up ^ `` Frequently Asked Questions About Washington, D.C '' Archived March 15, 2008, at the Wayback Machine., Historical Society of Washington, D.C. Jump up ^ Harry C. Ways, `` The Washington Aqueduct : 1852 -- 1992. '' ( Baltimore, MD : U.S. Army Corps of Engineers, Baltimore District, 1996 ) Jump up ^ `` History of D.C. Emancipation ''. Jump up ^ `` Fort Stevens Battle Summary ''. Jump up ^ `` Historical Census Statistics on Population Totals By Race, 1790 to 1990 '' ( PDF ). United States Census Bureau. September 13, 2002. Archived from the original ( PDF ) on July 26, 2008. Retrieved August 13, 2011. Jump up ^ Bordewich, Fergus M. ( 2008 ). Washington : the making of the American capital. HarperCollins. p. 272. ISBN 978 - 0 - 06 - 084238 - 3. Jump up ^ `` An Act to provide a Government for the District of Columbia ''. Statutes at Large, 41st Congress, 3rd Session. Library of Congress. Retrieved July 10, 2011. Jump up ^ Dodd, Walter Fairleigh ( 1909 ). The government of the District of Columbia. Washington, D.C. : John Byrne & Co. pp. 40 -- 5. Jump up ^ Wilcox, Delos Franklin ( 1910 ). Great cities in America : their problems and their government. The Macmillan Company. pp. 27 -- 30. Jump up ^ Gilmore, Matthew ( July 2001 ). `` Who were the Commissioners of the District, 1874 -- 1967 ? ''. H - DC. Humanities & Social Sciences Online. Retrieved November 30, 2011. Jump up ^ William A. Richardson, ed. ( 1891 ). Supplement to the Revised statutes of the United States, Volume 1 ( 2 ed. ). Washington : United States Government Printing Office. pp. 173 -- 80. Jump up ^ `` History of Self - Government in the District of Columbia ''. Council of the District of Columbia. 2008. Archived from the original on March 31, 2009. Retrieved December 29, 2008. ^ Jump up to : Kathryn Schneider Smith, ed. ( 2010 ). Washington at Home : An Illustrated History of Neighborhoods in the Nation 's Capital ( 2 ed. ). Johns Hopkins University Press. pp. 1 -- 11. ISBN 978 - 0 - 8018 - 9353 - 7. ^ Jump up to : Laws relating to the permanent system of highways outside of the cities of Washington and Georgetown. Washington, D.C. : Government Printing Office. 1908. p. 3. Jump up ^ Tindall, William ( 1907 ). Origin and government of the District of Columbia. U.S. Government Printing Office. p. 27. Jump up ^ Coordinates of Canal Street : 38 ° 53 ′ 07 '' N 77 ° 00 ′ 40 '' W ﻿ / ﻿ 38.885304 ° N 77.0111454 ° W ﻿ / 38.885304 ; - 77.0111454 ﻿ ( Canal Street ) Jump up ^ ( 1 ) `` Lock Keeper 's House '' marker in website of HMdb.org : The Historical Marker Database. Retrieved 2009 - 10 - 26. ( 2 ) Coordinates of lock keeper 's house : 38 ° 53 ′ 31 '' N 77 ° 02 ′ 23 '' W ﻿ / ﻿ 38.8919305 ° N 77.0397498 ° W ﻿ / 38.8919305 ; - 77.0397498 ﻿ ( Lock keeper 's house from Washington branch of the Chesapeake and Ohio Canal ) Jump up ^ ( 1 ) `` Washington City Canal : Plaque beside the Lockkeeper 's House marking the former location of in Washington, D.C. in website of dcMemorials.com : Memorials, monuments, statues & other outdoor art in the Washington D.C. area & beyond, by M. Solberg. Retrieved 2009 - 10 - 26. ( 2 ) `` The Washington City Canal '' marker in website of HMdb.org : The Historical Marker Database. Retrieved 2009 - 10 - 26. Jump up ^ `` The Canal Connection '' marker in website of HMdb.org : The Historical Marker Database. Retrieved 2009 - 10 - 26. Jump up ^ `` Adolf Cluss as the dominant architect for the Red Brick City ''. Jump up ^ National Park Service, Washington, D.C. ( 2012 ). `` Washington Monument : History & Culture. '' Jump up ^ The L'Enfant and McMillan Plans in `` Washington, D.C., A National Register of Historic Places Travel Inventory '' in official website of the U.S. National Park Service. Retrieved 2009 - 09 - 14. Jump up ^ See Charles Weller, Neglected Neighbors ( 1909 ) Jump up ^ Kathleen L. Wolgemuth, `` Woodrow Wilson and Federal Segregation '', The Journal of Negro History, Vol. 44, No. 2 ( April 1959 ), p. 158 Jump up ^ Thomas Sowell, `` The Education of Minority Children '' in Thomas Sowell website. Retrieved 2007 - 12 - 12. Jump up ^ Kenneth D. Ackerman, Young J. Edgar : Hoover, the Red Scare, and the Assault on Civil Liberties ( NY : Carroll & Graf, 2007, ISBN 978 - 1619450011 ), 60 -- 2 Jump up ^ New York Times : `` Protest Sent to Wilson, '' July 22, 1919. Retrieved January 21, 2010. Jump up ^ Fogle, Jeanne ( 2009 ). A Neighborhood Guide to Washington, D.C. 's Hidden History. Charleston, SC : The History Press. p. 45. ISBN 978 - 1 - 59629 - 652 - 7. Jump up ^ U.S. Department of Defense. `` The Pentagon : Facts & Figures. '' Accessed 2013 - 01 - 25. Jump up ^ Constance McL. Green, Secret City : History of Race Relations in the Nation 's Capital ( 1969 ) Jump up ^ Lindsay M. Silver ( 2007 ). `` The Nation 's Neighborhood '' : The People, Power, and Politics of Capitol Hill Since the Civil War. ProQuest. p. 183. Jump up ^ Powell, Michael ( July 20, 2007 ). `` Poor Management, Federal Rule, Undermine Services ''. The Washington Post. p. A01. Retrieved June 10, 2008. Jump up ^ DeParle, Jason ( January 1, 1989 ). `` The worst city government in America. ''. The Washington Monthly. Retrieved June 6, 2009. ^ Jump up to : `` Marion Barry ''. WETA Public Broadcasting. 2001. Archived from the original on March 24, 2005. Retrieved September 25, 2008. Jump up ^ `` Sharon Pratt Kelly ''. WETA Public Broadcasting. 2001. Archived from the original on April 27, 2006. Retrieved September 25, 2008. Jump up ^ Janofsky, Michael ( April 8, 1995 ). `` Congress creates board to oversee Washington, D.C. ''. The New York Times. Retrieved May 27, 2008. Jump up ^ `` District Government Achieves Balanced Budget and Clean Audit Opinion for FY 2003 ''. D.C. Office of the Chief Financial Officer. January 30, 2004. Retrieved June 23, 2008. Jump up ^ DeBonis, Mike ( January 30, 2011 ). `` After 10 years, D.C. control board is gone but not forgotten ''. The Washington Post. Retrieved July 11, 2011. Jump up ^ Nakamura, David ( April 20, 2007 ). `` Fenty 's School Takeover Approved ''. Washington Post. Retrieved December 2, 2008. Jump up ^ Stewart, Nikita ( January 2, 2011 ). `` Vincent Gray inaugurated as D.C. mayor ''. The Washington Post. Retrieved January 2, 2011. Jump up ^ `` 12 Victims Killed, 8 Wounded in Shooting at D.C. Navy Yard, Suspected Gunman Killed ''. NBC Washington. September 17, 2013. Retrieved September 23, 2013. Jump up ^ Simon, Richard ; Cloud, David S. ; Bennett, Brian ( September 16, 2013 ). `` Navy Yard shooter ' had a pattern of misconduct ' ''. Los Angeles Times. Retrieved September 23, 2013. Jump up ^ Gabbatt, Adam ( September 16, 2013 ). `` Washington DC shooting : Aaron Alexis named as navy yard gunman -- as it happened ''. The Guardian. Retrieved September 23, 2013. Jump up ^ http://articles.latimes.com/2008/aug/01/nation/na-anthrax1 Jump up ^ `` DC Voters Elect Gray to Council, Approve Statehood Measure ''. 4 NBC Washington. November 9, 2016. Retrieved November 9, 2016. Jump up ^ `` Washington 's Black Majority Is Shrinking ''. Associated Press. September 16, 2007. Retrieved 2008 - 07 - 12. Jump up ^ `` Census 2000 Demographic Profile Highlights ''. United States Census Bureau. 2001. Retrieved 2008 - 11 - 02. Jump up ^ Frey, William H. `` The New Great Migration : Black Americans ' Return to the South, 1965 -- 2000 '' Archived April 28, 2008, at the Wayback Machine., May 2004, pp. 1 -- 4, accessed Mar 19, 2008, The Brookings Institution Further reading See also : Timeline of Washington, D.C. § Bibliography Abbott, Carl. Political Terrain : Washington, D.C., From Tidewater Town to Global Metropolis ( U of North Carolina Press, 1999 ). Allgor, Catherine. Parlor Politics : In Which the Ladies of Washington Help Build a City and a Government ( U of Virginia Press, 2002 ) Borchardt, Gregory M. `` Making DC Democracy 's Capital : Local Activism, the'Federal State ', and the Struggle for Civil Rights in Washington, DC. '' ( PhD Diss. The George Washington University, 2013 ) online Borchert, James. Alley Life in Washington : Family, Community, Religion, and Folklife in the City, 1850 - 1970 ( U of Illinois Press, 1980 ). Clark - Lewis, Elizabeth. Living In, Living Out : African American Domestics in Washington, D.C., 1910 - 1940 ( 2010 ) `` Editorial Note : Locating the Federal District ''. Founders Online. National Historical Publications & Records Commission : U.S. National Archives and Records Administration. Retrieved December 21, 2016. Fauntroy, Michael K. Home Rule or House Rule : Congress and the Erosion of Local Governance in the District of Columbia ( University Press of America, 2003 ) Gilbert, Ben W. Ten Blocks from the White House : Anatomy of the Washington Riots of 1968 ( New York : Praeger Publishers, 1968 ). Goode, James M. The outdoor sculpture of Washington, DC : A comprehensive historical guide ( George Braziller, 1974 ) Green, Constance McL. Washington : A History of the Capital ( Princeton U.P. 2 vol 1976 ) comprehensive scholarly history Green, Constance McL. Secret City : History of Race Relations in the Nation 's Capital ( 1969 ) Harrison, Robert. Washington during Civil War and Reconstruction : Race and Radicalism ( Cambridge University Press, 2011 ) 343pp ; online review Jaffe, Harry. Dream City : Race, Power, and the Decline of Washington ( Simon & Schuster, 1994 ) Lessoff, Alan. The Nation and Its City : Politics, `` Corruption, '' and Progressive in Washington, D.C., 1861 -- 1902 ( Johns Hopkins University Press, 1994 ) Lewis, Tom. Washington : A History of Our National City ( New York : Basic, 2015 ). xxx, 521 pp. Masur, Kate. An Example for all the Land : Emancipation and the Struggle Over Equality in Washington, D.C. ( U of North Carolina Press, 2010 ). Ovason, David. The Secret Architecture of Our Nation 's Capital : the Masons and the building of Washington, D.C. ( 2002 ). ISBN 0 - 06 - 019537 - 1 Roe, Donald. `` The Dual School System in the District of Columbia, 1862 - 1954 : Origins, Problems, Protests, '' Washington History, 16 # 2 ( Fall / Winter 2004 - 05 ), 26 - 43. Sandage, Scott A. `` A Marble House Divided : The Lincoln Memorial, the Civil Rights Movement, and the Politics of Memory, 1939 - 1963, '' Journal of American History, 80 # 1 ( 1993 ), 135 - 167. in JSTOR Savage, Kirk. Monument wars : Washington, DC, the national mall, and the transformation of the memorial landscape ( U of California Press, 2009 ) Smith, Sam. Captive Capital : Colonial Life in Modern Washington ( 1974 ) Solomon, Burt. The Washington Century : Three Families and the Shaping of the Nation 's Capital ( Harper Collins, 2004 ). Terrell, Mary Church. `` History of the High School for Negroes in Washington, '' Journal of Negro History 2 # 3 ( 1917 ), 252 - 266. in JSTOR Winkle, Kenneth J. Lincoln 's Citadel : The Civil War in Washington, DC ( 2013 ) External links Wikimedia Commons has media related to History of Washington, D.C.. The Historical Society of Washington, D.C. Guide to Washington, D.C., Materials from the Library of Congress Washington D.C. history discussion list on H - Net Ghosts of DC - A Washington, D.C. history blog `` History DC Area Directory ''. DCpages.com. Retrieved 2011 - 01 - 08. External link in publisher = ( help ) The Seat of Empire : a history of Washington, D.C. 1790 to 1861 Ovason, David, The Secret Architecture of Our Nation 's Capital : the Masons and the building of Washington, D.C., New York City : Perennial, 2002. ISBN 0 - 06 - 019537 - 1 ISBN 978 - 0060195373 History of the United States by polity States Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Federal district Washington, D.C. Insular areas American Samoa The Marianas Guam Northern Mariana Islands Puerto Rico U.S. Virgin Islands Outlying islands Baker Island Howland Island Jarvis Island Johnston Atoll Kingman Reef Midway Atoll Navassa Island Palmyra Atoll Wake Island District of Columbia Capital of the United States Book Topics History Timeline Geography Media Music Sports Symbols Tourist attractions Emancipation Day Politics Elections Government Home rule Retrocession Statehood movement Voting rights Society Culture Crime Demographics Economy Education Government Fire Libraries Mayors Police Public Schools Transportation Years in the District of Columbia 19th century 1800 1810 1820 1830 1840 1850 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 20th century 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1976 1977 1978 1979 1980 1981 1982 1984 1985 1986 21st century 2017 2018 2019 Retrieved from `` https://en.wikipedia.org/w/index.php?title=History_of_Washington,_D.C.&oldid=803193344 '' Categories : History of Washington, D.C. Hidden categories : CS1 maint : Multiple names : authors list Webarchive template webcite links Webarchive template wayback links Use mdy dates from February 2013 All articles with unsourced statements Articles with unsourced statements from August 2010 Articles needing additional references from December 2013 All articles needing additional references CS1 errors : external links Talk Contents About Wikipedia Čeština Français Galego 日本 語 Edit links This page was last edited on 1 October 2017, at 01 : 59. Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. About Wikipedia

Question: when was the capital moved to washington dc
Answer: 1790