The Bush–Clinton era or Bush-Clinton dynasty, alternatively described as the Clinton–Bush era, is a term used by some political journalists and commentators to describe the period in United States federal and presidential political history from 1980 to 2016 when the Bush and Clinton families held significant political power.
The presidency of Warren G. Harding began on March 4, 1921, when Warren G. Harding was inaugurated as President of the United States, and ended when he died on August 2, 1923, a span of days.
 Harding, the 29th United States president, presided over the country in the aftermath of World War I.
 A member of the Republican Party, Harding held office during a period in American political history from the mid–1890s to 1932 that was generally dominated by his party.
Justin Chase Tranchita (born June 22, 1981) is an American singer, songwriter, actor, and businessman from Detroit Michigan.
 Born in Geneva raised in Princeton, Illinois he is the fourth child of nine.
 He achieved popularity by his recurring role on Game of Pawns and his music.
 His first release "The Devil Song" was released on Fools Parade in January 2012, followed by the debut album "Cock of the Walk" in May that year.
 In October 2012 Tranchita received an award at the Exposure Music Awards in London for Best International Act .
 Tranchita released the country western song "This is America" in 2015 and his big break in the music business came when Ben Carson used his single This is America as his campaign song , subsequently the song became popular and achieved commercial success as the number one song on the Billboard Twitter Emerging Artist chart in November 2015.
 He told Billboard magazine, “I really feel strongly about this election.”
 I really want to help the country somehow.”
 Tranchita's freshman Country album "American Man" will be released in January 2016.
The American Political Items Collectors (APIC) is a 501(c)3 non profit organization founded in 1945 to encourage the study, collecting, and preservation of political campaign memorabilia.
 It is the largest organization of political memorabilia conservators in the United States.
 The group actively seeks to educate the general public about government and political history through displays at libraries and museums, as well as educating the public about reproduction items.
Campaign songs are songs used by candidates or political campaigns. Most modern campaign songs are upbeat popular songs or original compositions that articulate a positive message about a campaign or candidate, usually appealing to patriotism, optimism, or a good-natured reference to a personal quality of the candidate such as their ethnic origin or the part of the country they are from.
 In some cases, the campaign song can be a veiled attack on an opposing candidate or party.
 The use of a campaign song is primarily known in the quadrennial United States presidential election, where both major party candidates usually use one or more songs to identify with their campaign.
The Ocoee massacre was a violent race riot that broke out on August 31, 1920, the day of the quadrennial U.S. presidential election, in Ocoee, Florida, United States, a settlement (and now a city) in Orange County near Orlando.
 African-American-owned buildings and residences in northern Ocoee were burned to the ground, and as many as 50 or 60 African Americans may have been killed throughout the conflict.
 The African-Americans residing in Ocoee who were not direct victims of the race riot were later driven out by threats or force.
 Ocoee would then become an all-white town and remain as such "until sixty-one years later in 1981".
 The riot is still considered the "single bloodiest day in modern American political history".
"Adams and Liberty" is considered the first significant campaign song in American political history, and served to support incumbent Federalist John Adams in the 1800 United States presidential election.
John Adams (October 30 [O.S. October 19] 1735 – July 4, 1826) was an American patriot who served as the second President of the United States (1797–1801) and the first Vice President (1789–97).
 He was a lawyer, diplomat, statesman, political theorist, and, as a Founding Father, a leader of the movement for American independence from Great Britain.
 He was also a dedicated diarist and correspondent, particularly with his wife and closest advisor Abigail.
The 1915 State of the Union Address was given by Woodrow Wilson, the 28th President of the United States on Tuesday, December 7, 1915.
 It was given to a joint session of the 64th United States Congress, to the United States Senate and United States House of Representatives.
 It was given shortly before the United States entered World War I.
 He said these words: "The moral is, that the states of America are not hostile rivals but cooperating friends, and that their growing sense of community or interest, alike in matters political and in matters economic, is likely to give them a new significance as factors in international affairs and in the political history of the world."
Thomas J. Sugrue (born 1962, Detroit, Michigan) is an American historian of the 20th-century United States at New York University.
 From 1991 to 2015, he was the David Boies Professor of History and Sociology at the University of Pennsylvania and founding director of the Penn Social Science and Policy Forum.
 His areas of expertise include American urban history, American political history, housing and the history of race relations.
 He has published extensively on the history of liberalism and conservatism, on housing and real estate, on poverty and public policy, on civil rights, and on the history of affirmative action.
 His most recent collaboration with Glenda Elizabeth Gilmore, "These United States: A Nation in the Making 1890 to the Present", was published in 2015.

Question: Which President of the United States who was born in 1735 used the first significant campaign song in American political history?
Answer: John Adams