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Austria Hungary's Archduke FRancis Ferdinard was assacinated
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brittish passenger liner
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the zimmerman telegram was received by woodrom wilson from the brittish
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womens march forpeace and food
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The provisional government was establsihed
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due to unrestricted submarine warfare(lusitania) and zimmerman note
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settlement to stop fighting
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harsh treaty that blamed germany for the war
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Great Britain declares war on germany for violation of Belgium's neutrality