Title: Lost voices on the Missouri
Subjects: Explorers, Biography, Fur traders, Indian agents, Indians of North America, Government relations, History, Histoire
Places: West (U.S.), États-Unis (Ouest), West United States
People: John Dougherty (1791-1860)
Time periods: 1789-1869, To 1848, 1848-1860, Jusqu'à 1848