Keara and Jessica's Awesome Timeline!!!! By jscypinski Jun 4, 1803 Lousiana Purchuse Tomas jefforson purchused Lousiana Purchuse from France. Aug 31, 1804 Lewis abd Clark Expedition Tomas Jefferson sent Lewis and Clark on an expedition to find a path to the Pacific Ocean. Jan 1, 1818 Treaty with Spain sets 49th parallel Jan 1, 1819 treaty with Spain sets boundaries Jan 1, 1820 Missouri Compromise Jan 24, 1848 Gold Rush May 5, 1962 railroad
