U.S History A Timeline By ethanthefighter 1492 The Discovery of America by Columbus Period: 1492 to 1880 U.S HISTORY A 1607 The Settlement of Jamestown 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 27, 1787 The Constitutional Convention Mar 14, 1794 The invention of the cotton gin 1798 The Alien and Sedition Acts 1803 The Louisiana Purchase 1812 The War of 1812 1820 The Missouri Compromise Dec 2, 1828 Andrew Jackson’s Election 1831 The Trail of Tears Date: 1831–1850 1837 The Panic of 1837 1844 The invention of the telegraph Apr 25, 1846 The Mexican-American War Apr 25, 1846 – Feb 2, 1848 1850 The Compromise of 1850 1861 The Firing on Fort Sumter Jan 1, 1863 The Emancipation Proclamation 1865 13th, 14th, 15th Amendments The 13th (1865), 14th (1868), and 15th Amendments (1870) Mar 29, 1865 Surrender at Appomattox Courthouse Apr 14, 1865 Abraham Lincoln’s Assassination Feb 24, 1868 Andrew Johnson’s Impeachment 1870 The Organization of Standard Oil Trust Mar 10, 1876 The invention of the telephone 1879 The invention of the electric light Jun 30, 1892 The Pullman and Homestead Strikes Apr 21, 1898 The Spanish-American War Apr 21, 1898 – Aug 13, 1898 Sep 14, 1901 Theodore Roosevelt becomes president Dec 17, 1903 Invention of Airplane