Manifest Destiny By BigB88 Apr 30, 1803 Louisiana Purchase Apr 30, 1803 Thomas Jefferson signature on louisiana purchase Nov 11, 1804 sacajewea Feb 22, 1819 Adams-Onis Treaty Feb 26, 1836 "Remember the Alamo" Aug 9, 1842 Webster-Ashburton treaty Feb 2, 1848 Treaty of Guadalupe-Hidalgo Aug 14, 1848 Oregon Territory Dec 29, 1849 Texas Annexation Nov 30, 2015 manifest destiny
