Germany sank many American merchant ships around the British Isles which prompted the American entry into the war.
The Germans' continued attacks on U.S. merchant vessels
WW2
the bombing of pearl harborthe bombing of pearl harbor!
The Japanese attack of Pearl harbor
Two primary factors: Germany torpedoed the Lusitania, and the 1917 Zimmerman telegram to Mexico.
The Attack on Pearl harbor
The US entered World War 2 after the attack on Pearl Harbor. When over 2,400 US lives were lost in a sneak attack on a Sunday morning, there was no stopping US involvement in the war.
Japans attack on Pearl Harbor
No they were surprised by the attack!
It killed a lot of people and it caused us to enter the war.
Japan , with it's attack upon Pearl Harbor .
The US Fleet was attacked at Pearl Harbor on 7 December 1941.The Japanese surprise attack upon the naval facilities at Pearl Harbor prompted the US to into into the war .