APUSH By adam.wittenberg17 Period: Jan 1, 1491 to Jan 1, 1607 Period 1 Period: Oct 26, 1607 to Oct 26, 1754 Period 2 Period: Jan 1, 1754 to Jan 1, 1800 Period 3 Period: Jan 1, 1800 to Jan 1, 1848 Period 4 Jul 4, 1803 The Louisianna Purchase Jan 1, 1820 Missouri Compromise Jan 1, 1848 Treaty of Guadalupe-Hidalgo Ends Mexican-American war Period: Jan 1, 1890 to Jan 1, 1945 Period 7 Jan 17, 1893 Overthrow of Hawaii Jul 7, 1897 Annexation of Hawaii Feb 15, 1898 Sinking of the Maine Apr 20, 1898 Spanish American War Period: Mar 7, 1900 to Mar 7, 1920 Eugene Debs Candidacy for the Socialist Party Mar 7, 1906 Pure Food and Drug Act Mar 7, 1906 Meat Inspection Act Mar 7, 1908 Gentlemens Agreement Mar 7, 1912 Wilson Election Mar 7, 1914 Clayton Antitrust Act May 7, 1915 Sinking of the Lusitania Mar 1, 1917 Zimmerman Telegram Mar 8, 1917 Espionage and Sedition Acts Mar 8, 1917 Selective Service Act