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  From way before the beginning of the war, to all the way until the end of war, politics played a big role! In making alliances to writing up peace treaties!
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  Art was constantly being made during WW1! Whether it was of a grand building, fearless soliders, or of a new form of ammunition! Art was everywhere, just like devastation was!
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  This is was an alliance when Bismarck persuaded Italy to join Germany and Austria-Hungary
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  This was the alliance between France, Russia, and the Great Britain.
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  The Germans introduce the first submarine warfare!
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  Archduke Francis Ferdinand and his wife were assassinated by Gavrilo Princip, a member of a Serbian nationalist group.
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  When the demands made by the Austro-Hungarian ultimatum expired, Austria started a war! The Austro-Hungarian leaders expected a quick victory!
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  A battle between The Russians and a German force. The Russian Army was defeated, and lost about half of its force, including over 90,000 prisoners! With Germans win, they launched an offensive attach, moving into Russia Poland!
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  War started because of a secret deal with the allies!
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  The USA entered with more than 2 millioin soldiers, they fought on the batlefields of France. They were allies with Britain, France, and Russia.
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  They made peace at the league of nations, when the big four inforced their many treaties!
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  The Treaty of Versailles was signed by the Germans, which stopped WWI, and punished the Germans.