US History A Timeline By bethany3t Aug 3, 1492 The Discovery of America- Columbus May 14, 1607 The Settlement of Jamestown Aug 28, 1754 The French and Indian War 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 May 25, 1787 The Constitutional Convention Mar 14, 1794 The invention of the cotton gin Jun 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 Dec 2, 1828 Andrew Jackson’s Election Aug 28, 1837 The invention of the telegraph Aug 28, 1837 The Panic of 1837 Aug 28, 1846 The Mexican-American War Jan 29, 1850 The Compromise of 1850 Apr 12, 1861 The Firing on Fort Sumter Sep 22, 1862 The Emancipation Proclamation Apr 9, 1865 Surrender at Appomattox Courthouse Apr 14, 1865 Abraham Lincoln’s Assassination Aug 28, 1865 13th, 14th, 15th Amendments Feb 24, 1868 Andrew Johnson’s Impeachment Mar 10, 1876 The invention of the telephone Dec 31, 1879 The invention of the electric light Aug 5, 1882 The Organization of Standard Oil Trust Jun 30, 1892 The Pullman and Homestead Strikes Feb 15, 1898 The Spanish-American War Sep 14, 1901 Theodore Roosevelt becomes president Dec 17, 1903 The invention of the airplane Aug 28, 1938 The Trail of Tears