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Early American History
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Civil War/Reconstruction
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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 II
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United Nations formed
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Early Cold War
Big 5
1 Military strategy to stop enemy expansion. Best known to prevent the spread of communism abroad
2 An informal 20th-century competition between two Cold War rivals to achieve firsts in spaceflight capability
3 A federal socialist state in (Russia) that existed until 1991
4 A system of social organization based on the holding of all property in common, actually being owned by the Gov.
5 The theory that a political event in one country will cause similar events in neighboring countries -
22nd Amendment
Prohibits anyone who has been elected president twice from being elected again. -
Truman Doctrine
U.S. policy that gave military and economic aid to countries threatened by communism -
Berlin Airlift
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Marshall Plan
Program to help European countries rebuild after World War II -
NATO Established
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Civil Rights Era
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Korean War
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Rosenbergs Trial
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First H-Bomb Detonated by the US
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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 Cold War
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1990s-21st Century
Containment:
Arms Race/Space Race:
The Union of Soviet Socialist Republics:
Communism:
Domino Theory: