Top Ten Timeline By rbacica Oct 12, 1492 Christopher Columbus Apr 19, 1775 American Revolution Apr 30, 1803 Louisiana Purchase May 14, 1804 Lewis and Clark Jan 24, 1848 California Gold Rush Apr 12, 1861 Civil War Sep 1, 1939 WW2 Dec 7, 1941 Pearl Harbor Jul 20, 1969 Apollo 11 Sep 11, 2001 9/11
