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The U.S. capitol is moved to Washington D.C. and U.S. Congress meets their for the first time
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The Louisiana Purchase
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Lewis and Clark set out for their expedition
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First major depression began
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The Missouri Compromise
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Nat Turner's Rebellion happened and became the most famous slave rebellion
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John Deere invents the steel plow
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Gold is discovered in California beginning the Gold Rush
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Harriet Tubman escapes slavery and plays a key part in the Underground Railroad
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The purchase of Alaska