This Day in History No.1 By Tadace 476 Western Roman Empire Falls Sep 20, 622 Phrophet Mohammed Arrives in Medina Aug 28, 1189 Third Crusade: The Crusaders Begin the Siege of Acre Sep 9, 1492 Columbus' Fleet Leaves Spain: Sails West Sep 6, 1522 Magellan's Expedition Circumnavigates Globe Sep 17, 1787 Constitution Signed Sep 14, 1812 Napoleon Enters Moscow Sep 7, 1813 United States nicknamed Uncle Sam Sep 19, 1876 1st Vacuum Sweeper Patented (Melville Bissell of Grand Rapids) Aug 27, 1904 First Sentence for Speeding Violation is Issued Aug 30, 1930 Cleopatra Commits Suicide It's atually 30 B.C. Sep 12, 1940 Luscaux Cave Paintings Discovered Sep 21, 1949 Mao Zedung Outlines the New Chinese Government Sep 18, 1960 Castro Aarrives in New York Sep 5, 1972 Israeli Athletes killed at Munich Olympics Sep 13, 1993 Israeli-Palestine Peace Accord Signed Sep 11, 2001 Attack on America Aug 29, 2005 Hurricane Katrina Slams into the Gulf Coast