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Early American History
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Civil War/Reconstrustion
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The Gilded Age
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The Progressive Era
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Imperialism
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World War 1
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Roaring Twenties
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Great Depression
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World War 2
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United Nation Formed
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Early cold war
Containment-A United States policy to prevent the spread of communism abroad
Arms Race/Space Race-An nuclear arms race between the US & Soviet Union
The Union of Soviet Socialist Republics-A federal socialist state in Northern Eurasia
Communism -an political and economic system
Domino Theory-The theory that political events that one country will cause similar events to the nearest counties -
Truman Doctrine
U.S. policy that gave military and economic aid to countries threatened by communism -
22nd Amendment
prohibits anyone who has been elected president twice from being elected again -
Berlin Airlift
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Marshall Plan
program to help European countries rebuild after World War II -
NATO established
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Korean War
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Civil Rights Era
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Rosenbergs trial
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First H-Bomb detonated by the United States
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Vietnam War
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Jonas Salk invents the Polio Vaccine
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USSR launches Sputnik
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End of the War
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1990s-12st Century
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History:1887-2008