US History Timeline By Elyse120 Aug 3, 1492 The Discovery of America by Columbus May 14, 1607 The Settlement of Jamestown Feb 10, 1763 The French and Indian War Dec 16, 1773 The Boston Tea Party Apr 17, 1775 The Battle of Lexington and Concord Jul 4, 1776 The Declaration of Independence Oct 19, 1781 The Battle of Yorktown May 14, 1787 The Constitutional Convention Oct 28, 1794 The invention of the cotton gin Jul 18, 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 Oct 30, 1828 Andrew Jackson’s Election Mar 1, 1837 The Panic of 1837 Couldn't find exact date Jan 1, 1838 The Trail of Tears I couldn't find the exact start date May 24, 1844 The invention of the telegraph Apr 25, 1846 The Mexican-American War Jan 29, 1850 The Compromise of 1850 Oct 27, 1858 Theodore Roosevelt becomes president 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 Dec 6, 1865 13th, 14th, 15th Amendments Feb 24, 1868 Andrew Johnson’s Impeachment Jan 1, 1870 The Organization of Standard Oil Trust Couldn't find an exact date Jan 1, 1876 The invention of the electric light, telephone, and airplane Jun 30, 1892 The Pullman and Homestead Strikes Apr 25, 1898 The Spanish-American War