US History A Timeline By Carly_Walters Oct 12, 1492 Christopher Columbus Discovers America Mar 31, 1607 Jamestown is Settled Nov 16, 1754 The French and Indian War Begins Aug 10, 1763 The French and Indian War Ends Dec 16, 1773 The Boston Tea Party Apr 19, 1775 The Battle of Lexington and Concord Jul 4, 1776 The Declaration of Independence Sep 28, 1781 The Battle of Yorktown Begins Oct 19, 1781 The Battle of Yorktown Ends May 25, 1787 The Constitutional Convention Jun 10, 1793 The Invention of the Cotton Gin Aug 11, 1798 The Alien and Sedition Acts Dec 9, 1803 The Louisiana Purchase Jun 18, 1812 The War of 1812 Feb 29, 1820 The Missouri Compromise Dec 2, 1828 Andrew Jackson's Election Sep 8, 1835 Invention of the Telegraph Sep 8, 1837 The Mexican - American War Sep 8, 1837 The Panic of 1837 Aug 10, 1839 The Trail of Tears Jan 29, 1850 The Compromise of 1850 Apr 12, 1861 The Firing on Fort Sumter Sep 22, 1862 The Preliminary Emancipation Proclamation Jan 1, 1863 The Final Emancipation Proclamation Apr 9, 1865 The Surrender at Appomatix Courthouse Apr 15, 1865 Abraham Lincoln's Assasination Feb 24, 1868 Andrew Johnson's Impeachment Sep 8, 1870 The 13th, 14th, and 15th Amednments are Passed Mar 10, 1878 The Invention of the Ecectric Telephone Sep 8, 1879 The Invention of the Lightbulb Aug 5, 1882 The Organization of Standard Oil Trust Sep 8, 1893 The Pullman and Homestead Strikes Apr 8, 1898 The Spanish American War Begins Aug 8, 1898 The Spanish American War Ends Sep 8, 1901 Theodore Roosevelt Becomes President Dec 17, 1903 The Invention of the Airplane