The District of Columbia, the federal district of the United States, has been the subject of political movements that advocate making it a U.S. state, to provide the district's residents with voting representation in the Congress and complete control over local affairs.
Since its establishment by the "District Clause" in Article I, Section 8, Clause 17 of the United States Constitution, the District of Columbia has been a federal district under the exclusive legislative jurisdiction of the United States Congress. It is currently debated whether the District of Columbia could be made a state by an act of Congress or whether it would require a constitutional amendment. Alternative proposals to statehood include the retrocession of the District of Columbia and voting rights reforms. If the District of Columbia were to become a U.S. state, it would be the 51st state overall, and first to be admitted to the union since 1959.