1800 1800 United States census Acts of Union 1800 1800–01 United States Senate elections 1799–1800 papal conclave Convention of 1800 1800 United States presidential election 1800 in the United States 1800 United States gubernatorial elections Sauer S 1800 1800 State of the Union Address 1800 Tequila 1800 United States elections Anno 1800 1800 Seconds Raid on Dunkirk (1800) 1800–01 United States House of Representatives elections Fiat 1800 and 2100 1800 series Imperial China: 900–1800 1800 United States presidential election in Vermont Tobu 1800 series African military systems (1800–1900) Glasgow Police Act 1800 1800 in sports 1800 in Gre…

eat Britain Washington: Village and Capital, 1800–1878 1800 United States presidential election in Connecticut 1800 United States presidential election in Pennsylvania 1800 New Hampshire's at-large congressional district special election Battle of Höchstädt (1800) 1800 United States presidential election in Delaware Thomas Mason (1753–1800) 1800 Connecticut's at-large congressional district special election Francis Wedgwood (1800–1888) 1800 United States presidential election in New York Premier Consul (1800) 1800 United States presidential election in South Caro

lina 1800 United States presidential election in New Jersey Russian Rebels, 1600–1800 Action of 7 April 1800 1800 United States presidential election in Kentucky Adèle (1800 brig) 1800 United States presidential election in Georgia 1800 French constitutional referendum John Knox (1758–1800) Timeline of British history (1800–1899) November 1800 United States Senate special election in New York IBM 1800 Data Acquisition and Control System List of battles 1601–1800 1800 United States presidential election in North Carolina Nautilus (1800 submarine) Vingança (1800 ship) Report of 1800 Robert Graydon (1