The Bombing of Pearl Harbor
Yes, because our allies were getting badly attacked, and if we didn't help them, later on in another war, our allies wouldn't help us. And secondly, the Japanese bombed us, so that gave the United States a good reason to join WWII.
Because of the Japanese attack on Pearl Harbor. The next day (8 December 1941) a declaration of war was approved by the US Congress.
1917
no they did not
The u.s did join WW2
in 1956
in 1956
The 8th of December 1941 was the date that the US joined world war 2
They joined in1941
England
The Allies
zoosk
joined in 1942
07 Dec 1941
7 December 1941
The Bombing of Pearl Harbor