The bombing of Pearl Harbor.
It started World War II because the USA declared war on Japan as a result .
because the main goal in the bombing of pearl harbor was to hit the aircraft carriers. but they were out at sea. there for the only outcome of pearl harbor was sinking battleships and waking up the sleeping giant that the USA.
Yes, FDR and the Senate declared war the next day.
Yes, although some Americans apparently don't accept that it was a "World" War until USA joined in, which was immediately AFTER Pearl Harbor attack.
The Allies (USA, Canada, Britain, Soviet Union etc.) agreed to pool their resources and fight the Axis powers as a joint operation. Because of the greater industrial output of the USA and the increased manpower, the Allies were able to make inroads towards defeating the enemy which hadn't been possible before.
the USA entered the war because of the bombing of Pearl harbour on (Dec.7 1941) which was anAmerican Navy Base.
Mabel Montgomery died on July 20, 1942, in Honolulu, Hawaii, USA of effects of bombing of Pearl Harbor.
No. The The United States declared war on Germany on April 6, 1917, thus entering WWI. The bombing of Pearl Harbor, Hawaii, by Japanese forces on December 7, 1941 was the reason the USA officially entered World War II.
The event that brought the USA into WW II was the bombing of Pearl Harbor on Dec. 7th, 1941.
The Japanese bombed the American naval base of Pearl Harbour in 1944, arguably bringing the USA into WW2 and most likely leading to the bombing of Nagasakki and Hiroshima as revenge.
The USA enters WW2