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Started 4th March 1933 (but set to 1st Jan 1943 here to save space)
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Started 3rd April 1922 (but set to 1st Jan 1943 here to save space)
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28th Nov - 1st Dec Wikipedia
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4th - 11th Feb Wikipedia
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17th Jul - 2nd Aug Wikipedia
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Churchill gives 'Iron Curtain' speech at Fulton, Missouri Wikipedia
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21st - 25th Feb Wikipedia
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WikipediaTested at Semipalatinsk
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Commuists take over China following civil war Wikipedia
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26th Apr - 20th Jul Wikipedia
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Exact date unknown Wikipedia
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"On the Cult of Personality and Its Consequences" Wikipedia
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23rd Oct - 10th Nov Soviet troops invade Hungary following a revolts against Soviet impossed policies Wikipedia
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23rd Aug - 22nd Sep Wikipedia
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First human spaceflight in history by Yuri Gagarin Wikipedia
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17th - 20th Apr Wikipedia
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The most powerful artificial explosion in human history - Hydrogen Bomb Wikipedia
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14th - 28th Oct Wikipedia
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Led to increased US involvement in Vietnam Wikipedia
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20th Aug - 20th Sep Wikipedia
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2nd Mar - 11th Sep Includes the border clash at Damansky Island (March) and Xinjiang (August) Wikipedia
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Ended 20th Jan 1993 (but set to 31st Dec 1991 here to save space)
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