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It sparks WWI and begins it all.
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U.S. is now involved in the war.
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Intruduced large mobile machinery into the war.
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begins the negotiation phase of the endinig of the war.
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all the countries sign signifing the end of WWI
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Beginning of difficult time for America.
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Roosevelt helps America through the difficultiy of the deppression.
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Hitler now has complete control of Germany.
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Threats on Hitler are now being carried through.