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soviet union blocked the western allys railway and road
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a government military alliance with U.S and some of Europe
(north atlantic treaty organization) -
a collective peace treaty among soviet union states
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1st artificial satellite made in soviet union
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it was a wall that was put up overnight to keep people in east germans
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U.S and soviet union came close to a nuclear war
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apollo first manned mission to the moon
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people of the gdr were allowed to cross the border in berlin
