river Missouri / Atlantic Ocean / Rocky Mountains / Cripple Creek / Mississippi River / Pacific Coast / Allegheny mountains / Sand Creek / Pacific Ocean / Nevada desert / Rocky mountain / Rio Grande / Sierra Nevada / /
Organization
U.S. government / British government / United States Government / Congress / Great Plains Confederation / US Federal Reserve / Mexican government / Washington government / /
Person
Meriwether Lewis / Napoleon / William Clark / Daniel Boone / /