Lewis andClark By ruby33064 Apr 7, 1803 Jefferson and Lewis Jefferson choses Lewis for exploration Jul 4, 1803 Louisiana Purchase President Jefferson buys Louisiana Purchase May 14, 1804 Set out Corps of discovery set out for new new land Aug 20, 1804 Sgt.Charles Floyd dies Oct 24, 1804 Corps reach Mandan town Apr 7, 1805 Corps leave Mandan town Jun 13, 1805 Corps reach the Great Falls of Missouri Aug 31, 1805 Corps reachthe Rocky mountians
