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Period: to
World War I, the Treaty of Versailles, and the Great Depression
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Imperialism
(Image taken from "The Origins of WWI") -
Militarism
(Image taken from Poasterchild) -
Nationalism
(Image taken from Imgur) -
Alliances
(Image taken from Alpha History.com) -
The assassination of Archduke Franz Ferdinand and his wife, Sophie
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Germany's Blank Check to Austria-Hungary
(Image taken from Yad Vashem Photo Archive) -
World War I Begins
(Image taken from The Onion) -
Sinking of the Lusitania
(Image taken from The Tacoma Times) -
Zimmerman Telegram
(Image taken from The U.S. National Archives and Records Administration) -
Germany's resumption of unrestricted submarine warfare
(Image taken from "Unrestricted Submarine Warfare") -
US entry into the war and her impact on it
(Image taken from Flagg, James Montgomery) -
Treaty of Versailles