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Bessemer process
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Comstock Lode
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Civil War Starts
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Homestead Act
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Seven Days' Battle
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The Siege of Vicksburg
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Thirteenth Amendment
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Fourteenth Amendment
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transcontinental railroad
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Fifteenth Amendment
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Chinese Exclusion Act
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American Federation of Labor
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Interstate Commerce Act
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Dawes act
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Sherman Antitrust Act
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Battle of Wounded Knee
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Rural free delivery
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Industrial Workers of the World
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Niagara Movement
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Seventeenth Amendment
