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  This timeline displays events that caused and ended the first world war.
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  -Assassination of Franz Ferdinand
 -He was next in line for the throne and his plans for the Austria-Hungarian Empire upsetted the Serbians because they believed that the annexed territories should be apart of Serbia.
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  -Battle between Russia and Germany
 -Major defeat for Russia
 -Russia suffered very high casualties
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  The Marne- Costly allied victory
 -British and French armies battle Germans who invaded Belgium and northeastern France.
 -Since fighting on elevated land was not successful, Germans created the trench warfare by fighting in trenches below the opponent which eventually led to death.
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  -Lusitania sunk by a German U-Boat
 -Kills 1,000
 -Of the 1,000 killed, 130 were Americans
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  Long and deadly battle throughout 1916
 -Amounted to nearly 400,000 French casualties and 350,000 German casualties
 -Nearly 300,000 were killed
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  -Costly and unsuccessful allied battle
 -The horrendous bloodshed demonstrated a metaphor for pointless and arbitrary slaughter
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  -Forces Russia to leave the war
 -It was the collapse of the Russian Empire and the rise of socialism for the Bolsheviks
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  -Secret message from Germany to Mexico proposing an alliance against the U.S.
 -Mexico would declare war on America and get lost territory after victory, causing an outrage in America
 -Congress officially declares war on Germany
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  -Most of America were isolationists
 -President Wilson campaigns on keeping America out of the war
 -2.8 million "doughboys" drafted
 -Fresh American troops turn the tide for allies
 -Within months the war was over
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  -Woodrow Wilson's plan for long-lasting peace
 -Conflicts with Europeans desire to punish Germany
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  -Russia signs the treaty of Brest-Litovsk with Central Powers in 1918
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  -Forced Germany to accept full responsibility for the war
 -Loses all its territories
 -Must only have a very limited military
 -The Central Powers on the Germans side of WWI signed separate treaties
