Digital History. Important Documents. 1450-1506 Christopher Columbus. 1565 European Exploration. 1607-1776 Colonial America. 1754-1763 French and Indian War. 1765-1783 American Revolution. American History: "Growth of a Nation" United States History: Early Years. 1803- Louisiana Purchase. 1804 Lewis and Clark Expedition. War of 1812. 1836-1897 Westward Expansion.
1861-1865 Civil War. 1892-1954 Immigration. 1914-1918 World War I. 1930-1939 The Great Depression. 1939-1945 World War II. 1950 Civil Rights.