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Iron Curtain Speech
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Truman declairs active role in Greek Civil War
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Period: to
Berlin Blockade
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Soviets explode 1st attomic bomb
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Period: to
Korean War
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Federal Civil Defense Administration established
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Rosenburn executions
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KGB Established
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Cuba taken ver by Fidel Castro
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Soviet Union reveals that U.S. spy plane was shot down over Soviet territory
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Period: to
J. F Kennedy
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Bay of Pigs invasion
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Berlin Border closed
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construction of Berlin Wall
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Cuban Missle Crisis
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Nuclear Test Ban Treaty ratified
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President Nixon extends Vietnam War to Cambodia
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Berlin Wall Falls