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Aug 3, 1492
The Discovery of America by Columbus
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The Battle of Lexington and Concord
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The Declaration of Independence
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The Battle of Yorktown
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The Constitutional Convention
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The invention of the cotton gin
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Period: to
The Alien and Sedition Acts
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The Louisiana Purchase
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Period: to
The War of 1812
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The Missouri Compromise
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Andrew Jackson’s Election
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The Panic of 1837 to 1844
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The Mexican-American War 1846 – 1848
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The Spanish-American War 1854 october 1854
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The Firing on Fort Sumter
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The Emancipation Proclamation
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Surrender at Appomattox Courthouse
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Abraham Lincoln’s Assassination
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Andrew Johnson’s Impeachment
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13th, 14th, 15th Amendments 13th (1865), 14th (1868), and 15th Amendments (1870
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The invention of the telegraph
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The invention of the electric light, telephone, and airplane blub 1879 plane December 17, 1903
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Theodore Roosevelt becomes president September 14, 1901 – March 4, 1909
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The Organization of Standard Oil Trust 1870-1911