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Francisco Fernando is assassinated
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Germany has implemented Schieffen’s plan.
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Military forces have used the trenches as strategy
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Germany used toxics for first time
The chemical warfare has begun as strategy. -
Italy entered the war by London treaty
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German submarine attacked a ship,
USA has considered the American intervention -
French started Somme’s offensive.
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The Russian revolution broke out,
Nicholas II has forced to abdicate and left the country under the command of Kérenski. -
The USA started the war on central empires.
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Germany didn’t win the battle versus USA, and they have forced to retire
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The otoman empired has signed the armistice.
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The Austro-Hungarian Empire has signed the armistice.
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The Germany Empire has signed the armistice and the World War ended
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All the countries has signed the treaty of Versailles.