Westward Expansion

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Jan 1, 1790

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Mar 11, 1794

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Mar 11, 1807

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Mar 11, 1815

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Mar 11, 1817

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Mar 11, 1817

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Mar 11, 1828

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Mar 11, 1830

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Mar 11, 1835

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Mar 11, 1838

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Mar 11, 1840