US History A Timeline By savannahlorcher Aug 13, 1492 Discovery of America by Columbus May 14, 1607 The Settlement of Jamestown May 28, 1763 The French and Indian War Dec 16, 1774 The Boston Tea Party Apr 19, 1775 The Battle of Lexington and Concord Jul 5, 1776 The Declaration of Independence Sep 28, 1781 The Battle of Yorktown May 25, 1787 The Constitutional Convention Mar 14, 1794 The Invention of The Cotton Gin Jul 6, 1798 The Alien and Sedition Acts Apr 30, 1803 The Louisiana Purchase Jun 18, 1812 The War of 1812 Mar 3, 1820 The Missouri Compromise Dec 2, 1824 Andrew Jackson’s Election May 16, 1836 The Trail of Tears May 10, 1837 The Panic of 1837 May 24, 1844 The invention of the telegraph Apr 25, 1846 The Mexican-American War Jan 29, 1850 The Compromise of 1850 Apr 12, 1861 The Firing on Fort Sumter Jan 1, 1863 The Emancipation Proclamation Apr 9, 1865 Surrender at Appomattox Courthouse Apr 15, 1865 Abraham Lincoln’s Assassination Sep 1, 1865 13th, 14th, 15th Amendments Feb 24, 1868 Andrew Johnson’s Impeachment Mar 10, 1876 The Invention of The Telephone Jan 1, 1879 Invention of the Electric Light Jan 1, 1892 The Pullman and Homestead Strikes Apr 1, 1898 The Spanish-American War Dec 17, 1903 Invention of The Airplane Nov 8, 1904 Theodore Roosevelt becomes president Jan 1, 1911 The Organization of Standard Oil Trust