Similar to 2009年ワシントンメトロ列車衝突事故

Antarctic Treaty System

U.S.–Japan Status of Forces Agreement

Treaty of Mutual Cooperation and Security between the United States and Japan

Attempted assassination of Harry S. Truman

Pizzagate conspiracy theory

Ford's Theatre

U.S.–British Staff Conference (ABC–1)

1967 March on the Pentagon

Bonus Army

Stephen Colbert at the 2006 White House Correspondents' Dinner

Washington Union Station

Benjamin Henry Latrobe

Pierre Charles L'Enfant

Assassination of Abraham Lincoln

Attempted assassination of Ronald Reagan

Harriet Lane

Combined Chiefs of Staff

Mayor of the District of Columbia

Washington Navy Yard

Treaty of Washington

Burning of Washington

100 Eleventh Avenue

103rd Street station (IND Eighth Avenue Line)