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The Japanese attack on Pearl Harbour 7 December 1941.

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Q: What event was responsible for the United States' entry into World War 2?
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Related questions

What is a Sentence for isolationism?

The isolationism of the United States delayed its entry into both World Wars.


Who is responsible for securing US borders and ports?

The United States Border Patrol is responsible for securing U.S. borders between ports of entry. The Border Patrol is an arm of Customs and Border Protection (CBP) which is under the Department of Homeland Security.


What war were M and Ms invented for soldiers?

They were invented and introduced just prior to the United States entry into world war two.


How did the entry of the United States change the war?

it wasnt changed


What hastened the entry of the United states in to world war 1?

1) they responded by sinking the Zimmerman ship. And that ship was the Germans.


What was a factor in the US entry into World War 2?

The attack on Pearl Harbor was the factor that made the United States decide to enter the war.


Did the United States enter World War I because of Wilson's new manifest destiny?

Wilson did use that term to indicate that the United States had an obligation to lead the free world, ie., democratic governments. But that goal was only a part of the reasons for the US entry into World War 1.


What sparked the united states involvement in world war 1?

The sinking of the Lusitania was the spark for US entry into WW I.


Which statement describes how Native Americans reacted to the United States' entry into World War II?

They supported the war effort and joined the military in large numbers


Following the United States' entry into World War 2 American and British leaders decided that their highest priority would be to?

Invade Europe and defeat Germany.


Why was the zimmerman telegram important in world war 1?

The Zimmerman telegram was published in the United States on March 1, 1917. It was a coded telegram asking Mexico to join Germany's side on World War I and Germany promised that if they join them that they would get their lost and back from the United States. Here is what they lost to the United States: New Mexico, Arizona and Texas. The zimmerman Telegram was the last straw for the United State and on April 6, 1917 the United States declared war on Germany.


Why did Germany propose alliance with Mexico?

To delay the United States' participation into World War 1, giving Germany better chances to win the conflict. The proposal was intercepted by British forces however, and relayed to the United States. It hastened America's entry into WW1, eventually resulting in Germany losing the war.