Jefferson Territory

historic migration route spanning Independence, MO–Oregon City, OR

transportation route through central North America that connected Franklin, Missouri with Santa Fe, New Mexico

migrant route from Nauvoo, Illinois, to Salt Lake City, Utah, USA

historic migration route in the western United States

extralegal and unrecognized United States territory that existed from 1859 to 1861

history of the US state of Colorado

boom in gold prospecting and mining in Kansas and Nebraska Territories from July 1858 to 1861