1931: Japanese begin expansion Japanese armed forces occupy Manchuria. July 1937: Japan invades China. Japanese brutally attack the Chinese. 300,000 civilians are estimated to have been killed in Nanking alone. 1940- 1941: United States pass a series of trade restrictions (embargos) on Japan. August 6th and 9th, 1945: Dec. 8, 1941: President Franklin D. Roosevelt gives his famous “A date which will live in Infamy” speech. United States declares war on Japan World War II- Pacific 1940: Japan joins alliance with Germany and Italy. Form the Axis Powers War Begins Dec. 11th, 1941: Germany and Italy declares war on United States. December 7th, 1941: 1933: Japan withdraws from the League of Nations to avoid criticism after invading Manchuria. Japanese launch a surprise attack on U.S. Naval base at Pearl Harbor. 2,403 Americans were killed. 12 ships sunk, 9 damaged. TURNING POINT IN THE PACIFIC: END OF THE WAR: