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At this time in history Chicago had it first world wide fair.
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George Eastman makes first portable camera that's affordable and open to the public .
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Calvin Coolidge becomes the first President of the United States to deliver a radio broadcast from the White House
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The Castle Gate mine disaster kills 172 coal miners in Utah, United States. -
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Inveted durring World War 2
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The Battle of Dienbienphu takes place as the last major battle of the war happened in that year
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