Silver StarSilver Star - WWII - Pearl Harbor - Army Air Force

December 7, 1941

The following day, in an address to a joint session of Congress, President Franklin Roosevelt called December 7, 1941 “a date which will live in infamy.” Congress then declared War on Japan, abandoning the nation’s isolationism policy and ushering the United States into World War II.

Within days, Japan’s allies, Germany and Italy, declared war on the United States, and the country began a rapid transition to a wartime economy by building up armaments in support of military campaigns in the Pacific, North Africa, and Europe.