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Civil War Ends
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Mechanization Took Over Southern Farmlands
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United States was Largest Free Trade Market in the World
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U.S. Immigration Peaks
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Ford Introduces Assembly Line
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Federal Reserve Formed
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World War I
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Panama Canal Opens
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Great Depression
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First U.S. Supermarket Opens
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Federal Housing Administration
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First DC-3 Flight
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World War II
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Baby Boom Begins
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Disneyland Opens
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First Toyota Sold in U.S.
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First Credit Card
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NASA Founded
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First Wal-Mart
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Report Says Smoking Causes Lung Cancer
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Establishment of Medicare
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Three Mile Island Disaster
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Fall of Berlin Wall
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Minimum Wage Raised to $4.25
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World Trade Organization Founded
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Debut of iPhone
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Stock Market Crash
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Legalization of Marijuana in Eight States