The bombing of Pearl Harbor.
yes
What actually cause them to join the war was the attack on Pearl Harbor
yo face
The Bombing of Pearl Harbor
Economic gain.
They did it not for what is right, but cause Germany annoyed them
The attack on Pearl Harbor
Sinking of the U.S. vessel the Lusitania
No, World War II ended the depression. When the United States joined the war, many jobs were created.
i dont care but i think its cause were richer or something
The immediate cause was Japan's attack on Pearl Harbor. This caused the US to declare war on Japan, which led to Germany and Italy declaring war on the US.
Yu mean how* not who* & the us join the ww1 cause they wanted to become a world power & joinin world would defently help.