Foreign Policy Timeline By ThePonzi Jul 4, 1776 Declaration Of Independence Aug 15, 1823 Monroe Dectrine Jun 25, 1904 Roosevelt Corollary 1904 Jun 28, 1914 World War I-28 June 1914 May 7, 1915 Sinking of the Lusitania May 7th 1915 Sep 1, 1939 World War II Dec 7, 1941 Pearl Harbor-December 7, 1941 Aug 6, 1945 Bombing of Hiroshima Mar 12, 1947 Truman Doctrine-March 12, 1947 Apr 8, 1948 Marshall Plan Jun 25, 1950 Korean War June 25 1950 Nov 3, 1955 Vietnam War-1 November 1955 Jan 5, 1957 Eisenhower Doctrine-5 January 1957 Oct 14, 1962 Cuban Missile Crisis Aug 2, 1990 Operation Desert Storm Sep 11, 2001 9/11 september 11 Oct 7, 2001 Afghanistan (Operation Enduring Freedom) Mar 19, 2003 Operation Iraqi Freedom- 19 March 2003