Germany attempting to form a military alliance with Mexico.
by Gerrnan submarine
The Sinking of the Lusitania and the Zimmerman telegram.
the zimmermen note
reduced worker's desire to join unions-APEX
The attack on Pearl Harbor by the Japanese on 12-7-41 was the event that provoked the Congress and Senate to vote the next day for declaring war on the Japanese. I am sure that is one of the options on your homework question.
Japan attack on Pearl Harbor
Germany attempting to form a military alliance with Mexico.
No, World War 1 ended in 1918 and the attack on Pearl Harbor was on December 7, 1941. Pearl Harbor was the event that provoked the US to enter World War 2, not 1.
sinking of lusitania
by Gerrnan submarine
by Gerrnan submarine
The Attack on Pearl harbor
The Germans' continued attacks on U.S. merchant vessels
The Sinking of the Lusitania and the Zimmerman telegram.
Two of them might be the Zimmerman telegram and the sinking of the Lusitania
The Zimmermann Telegram provoked the U.S. to enter World War I because it revealed Germany's attempt to incite Mexico against the United States, promising the return of territories like Texas and Arizona. This blatant challenge to U.S. sovereignty and security galvanized public opinion against Germany. Coupled with ongoing unrestricted submarine warfare, the telegram shifted American sentiment towards supporting entry into the war, ultimately leading Congress to declare war on Germany in April 1917.