What caused the US to go into World War 2?

Answer 1

The US were selling oil and other materials to Japan but when japan started to invade china we no longer sold anymore oil or anything else and we froze their banks which were in the us which made then relatively angry. As a result they sent planes over to attack pearl harbor and in return we declared war on them

pearl harbor, but the US provoked the Japanese to attack because the international banking interests wanted another world war to reap MASSIVE profits, a piece of evidence would be the fact that THE AMERICAN STANDARD OIL COMPANY WAS SELLING OIL TO THE NAZIS AND THE Chase Bank WAS SUPPLYING Germany WITH MONEY!!!!! ITS ALL IN THE ZEITGEIST PART THREE!! watch it on you tube!!! search for zeitgeist full movie and click on the one that's an hour and a half or something and move forward to part three "don't mind the man behind the curtain"!!

Answer 2

The unprovoked Japanese surprise attacks on the United States at Hawaii, Philippines, Guam, Wake Island, and Midway Island on December 7, 1941 (US date-time) and the subsequent German & Italian Declarations of War on the United States on December 11, 1941.

Answer 3

Officially the Japanese attack on Pearl Harbor, December 7th, 1941

Answer 4

The Japanese bombed Peral Harbor, Hawaii on December 7, 1941

Answer 5

The event that triggered the US to enter WWII was the Japanese sneak attack on Pearl Harbor Hawaiiearly in the morning of 7dec1941.

Answer 6

Japanese attack on Pearl Harbor in 1941.