Timeline #1 By Emerson McAnally Period: Aug 3, 1492 to Oct 12, 1492 The Discovery of America by Columbus Period: May 14, 1607 to May 14, 1607 The Settlement of Jamestown Period: May 28, 1754 to Feb 10, 1763 The French and Indian War Period: Dec 16, 1773 to Dec 16, 1773 The Boston Tea Party Period: Apr 19, 1775 to Apr 19, 1775 The Battle of Lexington and Concord Period: Jul 4, 1776 to Jul 4, 1776 The Declaration of Independence Period: Sep 28, 1781 to Oct 19, 1781 The Battle of Yorktown Period: May 25, 1787 to Sep 17, 1787 The Constitutional Convention Period: Mar 14, 1794 to Mar 14, 1794 The invention of the cotton gin Period: Jun 18, 1798 to Jul 14, 1798 The Alien and Sedition Acts Period: Apr 30, 1803 to Apr 30, 1803 The Louisiana Purchase Period: Jun 18, 1812 to Feb 17, 1815 The War of 1812 Mar 3, 1820 The Missouri Compromise Nov 4, 1828 Andrew Jackson’s Election Period: 1831 to 1850 The Trail of Tears May 10, 1837 The Panic of 1837 Jan 6, 1838 The invention of the telegraph Jan 29, 1848 The Compromise of 1850 Period: Apr 25, 1850 to Feb 2, 1848 The Mexican-American War Apr 12, 1861 The Firing on Fort Sumter Jan 1, 1863 The Emancipation Proclamation Period: 1865 to 1870 13th, 14th, 15th Amendments Apr 9, 1865 Surrender at Appomattox Courthouse Apr 14, 1865 Abraham Lincoln’s Assassination Feb 24, 1868 Andrew Johnson’s Impeachment Period: Mar 7, 1876 to Dec 17, 1903 The invention of the electric light, telephone, and airplane Jan 2, 1882 The Organization of Standard Oil Trust Jun 6, 1892 The Pullman and Homestead Strikes Period: Apr 21, 1898 to Aug 12, 1898 The Spanish-American War Sep 14, 1904 Theodore Roosevelt becomes president