The history of Washington, D.C., is tied to its role as the capital of the United States. 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 the 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.

The District of Columbia statehood movement is a political movement that advocates making the District of Columbia a U.S. state, to provide the residents of the District of Columbia with voting representation in the Congress and complete control over local affairs.