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The United States joined World War II primarily due to the Japanese attack on Pearl Harbor on December 7, 1941. This surprise military strike against the U.S. naval base in Hawaii resulted in significant loss of life and damage to the Pacific Fleet, prompting President Franklin D. Roosevelt to ask Congress for a declaration of war against Japan the following day. Subsequently, Germany and Italy declared war on the U.S., solidifying America's entry into the conflict on multiple fronts.
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What nations actions caused the US to join world war 1?
The sinking of the LUSITANIA is what first caused the U.S. to join this disastrous of all wars, and
What event finally caused the US to enter World War 2?
Japan bombing Pearl Harbor
What caused the United States to join the Allies in fighting World War 1?
the Germans' use of unrestricted submarine warfare
What caused the US to join the war 2?
The Bombing of Pearl Harbor
What event caused America to enter the war on the side of the allies?
your mon
What event caused America to consider and research H-bombs?
The attack on Pearl Harbor caused America to join World War II which is when they began to research and develop the bomb.
What event made the united state go to World War I?
The sinking of the Lucitania was the event that made the United States join World War 1
What nation caused the US to join World War 1?
Gremany
What nations actions caused the US to join world war 1?
The sinking of the LUSITANIA is what first caused the U.S. to join this disastrous of all wars, and
What was the event that started and caused World War 2?
Germany invaded Poland
What event during World War 2 caused the killing of many Jews?
holocaust
How the assassination was just the 'trigger event that caused World War 1?
Franz Ferdinand
What main event caused world war 1?
It was the assasination of Austrian Archduke Ferdinand
What event caused many artists to flee Europe for the US?
World War II
What three thing caused the US to join World War 1?
the sinking of the u.s ship the lusitania.
What caused Lithuania to join world war 1?
Lithuania was a part of the Russian Empire from 1795 to 1918.
What effect did Franz Ferdinand's assassination have on people?
It outraged the Austro-Hungarians and caused world war I.
