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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 I
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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
Containment- the US's idea to contain communism from spreading all through the world Arms Race/Space Race-the race to beat the soviet union to the moon and the arms race to have more powerful weaponry. The union of soviet socialists republics-modern day Russia, combined with all combining countries to form one giant communists republic. Communism- No private property. government owns everything. you have no control. Domino Theory- when one place is taken over by communism more fall under it. -
Truman Doctrine
U.S. policy that gave military and economic aid to countries threatened by communism -
22nd Amendment ratified
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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 Cold War
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1990s-21st Century