
Events 1800s – Lewis & Clarke expedition West
1804 Lewis & Clarke expedition West 1801: The Kingdom of Great Britain and the Kingdom of Ireland merge to form the United Kingdom. 1802: The Wahhabis of the First Saudi State sack Karbala. 1803: William Symington demonstrates his Charlotte Dundas, the “first practical steamboat”. 1803: The Wahhabis of the First Saudi State capture Mecca and Medina. 1804: Austrian Empire founded by Francis I. 1804: World population reaches 1 billion. 1805: The Battle of Trafalgar eliminates the French and Spanish naval fleets and allows for British dominance of the seas, a major factor for the success of the British Empire later in the century. 1805–1848: Muhammad Ali modernizes Egypt. 1803: United States more than doubles in size when it buys out France’s territorial claims in North America via the Louisiana Purchase. This […]