Question: When did the state where Michael Schwerner died join the U.S.?

full_context: Document 1: Mississippi House of Representatives: The Mississippi House of Representatives is the lower house of the Mississippi Legislature, the lawmaking body of the US state of Mississippi. According to the state constitution of 1890, it is to comprise no more than 122 members elected for four-year terms. To qualify as a member of the house candidates must be at least 21 years old, a resident of Mississippi for at least four years, and a resident in the district in which he or she is running for at least two years. Current state law provides for the maximum number of members. Elections are held the first Tuesday after the first Monday in November.
Document 2: Mississippi: In April 1699, French colonists established the first European settlement at Fort Maurepas (also known as Old Biloxi), built in the vicinity of present - day Ocean Springs on the Gulf Coast. It was settled by Pierre Le Moyne d'Iberville. In 1716, the French founded Natchez on the Mississippi River (as Fort Rosalie); it became the dominant town and trading post of the area. The French called the greater territory ``New France ''; the Spanish continued to claim part of the Gulf coast area (east of Mobile Bay) of present - day southern Alabama, in addition to the entire area of present - day Florida.
Document 3: Minnesota: In 1762 the region became part of Spanish Louisiana until 1802. The portion of the state east of the Mississippi River became part of the United States at the end of the American Revolutionary War, when the Second Treaty of Paris was signed. Land west of the Mississippi River was acquired with the Louisiana Purchase, although a portion of the Red River Valley was disputed until the Treaty of 1818. By the late 1700s, the North West Company had established the post of Fort Charlotte at the Lake Superior end of the Grand Portage, until moving 50 miles northeast to Fort William in 1803. In 1805, Zebulon Pike bargained with Native Americans to acquire land at the confluence of the Minnesota and Mississippi rivers. The construction of Fort Snelling followed between 1819 and 1825. Its soldiers built a grist mill and a sawmill at Saint Anthony Falls, the first of the water-powered industries around which the city of Minneapolis later grew. Meanwhile, squatters, government officials, and tourists had settled near the fort. In 1839, the army forced them to move downriver and they settled in the area that became St. Paul. Minnesota Territory was formed on March 3, 1849. The first territorial legislature (held September 2, 1849) was dominated by men from New England or of New England ancestry. Thousands of people had come to build farms and cut timber, and Minnesota became the 32nd U.S. state on May 11, 1858. The founding population was so overwhelmingly of New England origins that the state was dubbed "the New England of the West".
Document 4: Mississippi Burning: Mississippi Burning is a 1988 American crime thriller film directed by Alan Parker. The script by Chris Gerolmo is loosely based on the 1964 Chaney, Goodman, and Schwerner murder investigation in Mississippi. The film stars Gene Hackman and Willem Dafoe as two FBI agents assigned to investigate the disappearance of three civil rights workers in fictional Jessup County, Mississippi. The investigation is met with hostility and backlash by the town's residents, local police, and the Ku Klux Klan (KKK).
Document 5: The Death of Emmett Till: "The Death of Emmett Till", also known as "The Ballad of Emmett Till", is a song by American musician and Nobel Laureate Bob Dylan about the murder of Emmett Till. Till, a 14-year-old African American, was killed on August 28, 1955, by two white men, reportedly after flirting with a white woman. In the song's lyrics, Dylan recounts the murder and trial.
Document 6: Mississippi Burning: Mississippi Burning is a 1988 American crime thriller film directed by Alan Parker that is loosely based on the 1964 Chaney, Goodman and Schwerner murder investigation in Mississippi. The film stars Gene Hackman and Willem Dafoe as two FBI agents assigned to investigate the disappearance of three civil rights workers in fictional Jessup County, Mississippi. The investigation is met with hostility by the town's residents, local police, and the Ku Klux Klan.
Document 7: Indiana: In order to decrease the threat of Indian raids following the Battle of Tippecanoe, Corydon, a town in the far southern part of Indiana, was named the second capital of the Indiana Territory in May 1813. Two years later, a petition for statehood was approved by the territorial general assembly and sent to Congress. An Enabling Act was passed to provide an election of delegates to write a constitution for Indiana. On June 10, 1816, delegates assembled at Corydon to write the constitution, which was completed in 19 days. President James Madison approved Indiana's admission into the union as the nineteenth state on December 11, 1816. In 1825, the state capital was moved from Corydon to Indianapolis.
Document 8: To Kill a Mockingbird: The origin of Tom Robinson is less clear, although many have speculated that his character was inspired by several models. When Lee was 10 years old, a white woman near Monroeville accused a black man named Walter Lett of raping her. The story and the trial were covered by her father's newspaper which reported that Lett was convicted and sentenced to death. After a series of letters appeared claiming Lett had been falsely accused, his sentence was commuted to life in prison. He died there of tuberculosis in 1937. Scholars believe that Robinson's difficulties reflect the notorious case of the Scottsboro Boys, in which nine black men were convicted of raping two white women on negligible evidence. However, in 2005, Lee stated that she had in mind something less sensational, although the Scottsboro case served "the same purpose" to display Southern prejudices. Emmett Till, a black teenager who was murdered for flirting with a white woman in Mississippi in 1955, and whose death is credited as a catalyst for the Civil Rights Movement, is also considered a model for Tom Robinson.
Document 9: Constitution of Florida: Florida's first constitution as a U.S. territory was written and implemented in 1838. On March 3, 1845, Florida was granted admission into the Union as the 27th state. The current Constitution of Florida was ratified on November 5, 1968, and has been modified by initiative and referendum several times since.
Document 10: The Green Mile (film): In 1935, Paul supervises officers Brutus Howell, Dean Stanton, Harry Terwilliger, and Percy Wetmore at Cold Mountain Penitentiary. Paul is suffering from a severe bladder infection and receives John Coffey, a physically imposing but mentally challenged black man, into his custody. John had been sentenced to death after being convicted of raping and murdering two white girls. One of the other inmates is a Native - American named Arlen Bitterbuck, who is charged with murder and is the first to be executed. Percy demonstrates a severe sadistic streak, but, as the nephew of Louisiana's First Lady, he can not be held to account. He is particularly abusive with inmate Eduard Delacroix; he breaks Del's fingers with his baton, steps on a pet mouse named Mr. Jingles, which Del had adopted, repeatedly calls him by a gay slur, and ultimately sabotages his execution by failing to soak the sponge used to conduct electricity to Del's head; Del dies screaming in pain.
Document 11: To Kill a Mockingbird: Scholar Patrick Chura, who suggests Emmett Till was a model for Tom Robinson, enumerates the injustices endured by the fictional Tom that Till also faced. Chura notes the icon of the black rapist causing harm to the representation of the "mythologized vulnerable and sacred Southern womanhood". Any transgressions by black males that merely hinted at sexual contact with white females during the time the novel was set often resulted in a punishment of death for the accused. Tom Robinson's trial was juried by poor white farmers who convicted him despite overwhelming evidence of his innocence, as more educated and moderate white townspeople supported the jury's decision. Furthermore, the victim of racial injustice in To Kill a Mockingbird was physically impaired, which made him unable to commit the act he was accused of, but also crippled him in other ways. Roslyn Siegel includes Tom Robinson as an example of the recurring motif among white Southern writers of the black man as "stupid, pathetic, defenseless, and dependent upon the fair dealing of the whites, rather than his own intelligence to save him". Although Tom is spared from being lynched, he is killed with excessive violence during an attempted escape from prison, shot seventeen times.
Document 12: Murder in Mississippi: Murder in Mississippi is a 1990 television film which dramatized the last weeks of civil rights activists Michael "Mickey" Schwerner, Andrew Goodman and James Chaney, and the events leading up to their disappearance and subsequent murder during Freedom Summer in 1964. It starred Tom Hulce as Schwerner, Jennifer Grey as his wife Rita, Blair Underwood as Chaney, and Josh Charles as Goodman. Hulce received a nomination for Best Actor in a TV Miniseries at the 1990 Golden Globes.
Document 13: Mississippi: Mississippi ( (listen)) is a state located in the southeastern region of the United States. Mississippi is the 32nd largest and 34th-most populous of the 50 United States. Mississippi is bordered to north by Tennessee, to the east by Alabama, to the south by the Gulf of Mexico, to the southwest by Louisiana, and to the northwest by Arkansas.  Mississippi's western boundary is largely defined by the Mississippi River.  Jackson is both the state's capital and largest city.  Greater Jackson, with an estimated population of 580,166 in 2018, is the most populous metropolitan area in Mississippi and the 95th-most populous in the United States.
Document 14: History of Mississippi: In 1817 elected delegates wrote a constitution and applied to Congress for statehood. On Dec. 10, 1817, the western portion of Mississippi Territory became the State of Mississippi, the 20th state of the Union. Natchez, long established as a major river port, was the first state capital. As more population came into the state and future growth was anticipated, in 1822 the capital was moved to the more central location of Jackson.
Document 15: Civil rights movement: SNCC had undertaken an ambitious voter registration program in Selma, Alabama, in 1963, but by 1965 little headway had been made in the face of opposition from Selma's sheriff, Jim Clark. After local residents asked the SCLC for assistance, King came to Selma to lead several marches, at which he was arrested along with 250 other demonstrators. The marchers continued to meet violent resistance from police. Jimmie Lee Jackson, a resident of nearby Marion, was killed by police at a later march in February 17, 1965. Jackson's death prompted James Bevel, director of the Selma Movement, to initiate and organize a plan to march from Selma to Montgomery, the state capital.
ground_truth: Dec. 10, 1817
sub_queries: Michael Schwerner >> place of death Answer: Mississippi
when did Mississippi become part of the united states Answer: Dec. 10, 1817