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assanation of the Arch duke Franz Ferdinand and his wife
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Period: to
WW1
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Sinking of the Lusitania
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espionage and sedition acts passed by congress
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Period: to
Russian Communist Revolution begins
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Russia withdraws from WW1
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food administration set up under herbert hoover
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Passage of the Selective Service Act
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Period: to
war industries board established to regulate production in WW1
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Period: to
worldwide flu epidemic kills 30 million
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Period: to
national war labor board established by woodrow wilson