Muslim and Christian Conflict By UrM0Mx3 Period: Jan 1, 1095 to Mar 24, 2011 1095 - 2011 1095 - 2011 Mar 1, 1096 1st Crusade Launched Pope Urban ll called for a crusade to regain their Holy Land. Mar 29, 1145 2nd Crusade Ended 1149 Oct 2, 1187 Saladin retakes the city of Jerusalem Apr 28, 1189 Third Crusade Ended 1192 Apr 28, 1189 Third Crusade Ended 1192 Aug 16, 1191 Massacre at Acre Apr 6, 1453 Turks Capture Constantinople Ended May 29, 1453 May 15, 1948 Arab League Declares Jihad on Israel Jun 6, 1952 Battle of Algiers ended in 1954 Jun 27, 1956 Suez Canal Incident Aug 2, 1990 First Gulf War Ended Feb. 28, 1991 Sep 11, 2001 9/11 Mar 20, 2003 Operation iraqi Freedom