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1917. The U.S. did not become officially involved in WWI until the sinking of the Lusitania by the German navy.
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What were some effects World War 2 had on the United States of America?
For a brief period of time, the US was alone as a world superpower.
What time period were slaves brought into America?
The time period that slaves were brought into America was between 1619 to 1789. Most of the slaves came in from 1720.
Is it colonial time period or colonial period?
colonial period or colonial America
Why was the period after World War 2 the best years of America?
During that time America Was going Through the depression and WWII hit Boosting the economy and making new rivals
How lizard react when attacked by their predators?
It will drop its tail and after a period of time,its tail will eventually grow back.
What was the time period after the civil war known as in America?
Reconstruction
What time period was Colonial America?
The American colonial period refers to the time when America was British colonies, before becoming an independent nation. The years considered the colonial period were 1607-1776.
What period of time in America did Huey Long legislate?
Great Depression
What is a period when economic activity slows and unemployment increases called?
This period if time is known as a recession.
How did the U.S. react militarily to Japan?
Please be more specific. Resubmit the question with a time-period or a relevant event to consider.
What was the time period called when the explorers discovered and settled North America?
Colonisation.
What does post columbian mean?
The period of time right after Columbus discovered America
