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triple alliance forms
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triple entente forms
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assasination of arch duke franz ferdinand
members of the serbian ultra nationList organazTion known as the blackhand assasinated the heir to the austrLian hingarian throan in the bosnian city pf sarajevo. -
governments use propraganda
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battle of tannenberg
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battle of marne
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lusitania sank by german forces
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bulgaria joins triple alliance
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airplanes in the war
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rasputin assasinated.
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germany agrees to armistace
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treaty of versalis