article: 1800
links: Battery (electricity) September 5 Iceland March 14 May 5 Roman numerals April 24 World population December 3 Paris May 15 June 27 Common year starting on Wednesday Malta William Herschel 1801 Great Britain President (United States) June 2 United Kingdom of Great Britain and Ireland Act of Union 1800 John Adams Pope Pius VII November 17 Washington, DC George III of the United Kingdom Ireland White House Julian calendar Library of Congress Congress of the United States Gregorian calendar Austria Tripoli North America Althing June 14 Napoleon I of France Sweden Italy March 21 18th century Century common year December 24 November 1 Alessandro Volta