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Period: to
Boer War
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President William McKinley assassinated
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U.S. Steel Corporation formed
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U.S. signs Panama Canal treaty
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First airplane in U.S.
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Period: to
Russo-Japanese War
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Flatation Building
First skyscraper in U.S dedicated. -
Niagara Movement
founded by W.E.B. DuBois -
First African-American university fraternity founded
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Pure Food and Drug Act
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Meat Inspection Act
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New York Film Review board established.
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National Association for the Advancement of Colored People founded.
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Federal Income Tax begins with 16th Amendment to the Constitution.
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Period: to
Ballinger-Pinchot dispute over Hetch-Hetchy
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Mann-Etkins Act
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Period: to
Mexican Revolution
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Triangle Shirtwaist Fire
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New York establishes minimum wage
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Election of Woodrow Wilson
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Period: to
First and Second Balkan Wars
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Department of Labor established
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Henry Ford introduces conveyer belt in factory
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Federal Reserve Act
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Direct Election of Senators established with 17th Amendment.
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The End of Progressivism
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Period: to
World War 1
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KKK revived
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Lusitania sunk, U.S. intervened
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Period: to
Armenian Genocide
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Germany issues Sussex pledge.
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Russian Revolution
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Treaty of Versailles
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Period: to
Russian Civil War
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Red Scare
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Eighteenth Amendment prohibits alcoholic beverages.
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Period: to
Irish War of independence
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Nineteenth Amendment gives women the right to vote.
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First radio station in Pittsburgh