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Archduke Franz Ferdinand Assasinated
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Austria-Hungary invades Serbia
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Russia declares war on Austria-Hungary
"domino effect" -
Germany Declares war on Russia
"domino effect" -
Germany declares war on France
"domino effect" -
Germany invades Belgium even though are neutral
"domino effect" -
U.K. declares war on Germany
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Austria-Hungary declares war on Russia
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"Battle of the Frontiers"
27,000 French soldiers die on one single day on thrust to Germay's border. -
First trenches are dug
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Christmas truce
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Germany nonstop air raides on U.K.
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American Lusitania sunk by German U-boat
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Woodrow Wilson re-elected
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U.S.A passes selective service act having them join the war.