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when NATO flew supplies to communist surrounded west berlin
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when america formed the North Atlantic treaty organisation to stop the spread of communism
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when the soviet union made a peace treaty with central, eastern, and other communist states.
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First artificial satellite put in space
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When the USSR built a wall around west Berlin cutting it off from the rest of west germany
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When the soviet Union gave nuclear ICBMs to cube
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When neil armstrong landed on the moon becoming the first person to walk on the moon
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When Ronald reagan ordered that the wall surrounding berlin to be destroyed
