Road to War: The 1871 Yellowstone Surveys

By 1870, only one group of American Indians in the 300,000 square miles of the Dakota and Montana Territories still held firm against being placed on reservations: a few thousand Teton Sioux and Northern Cheyennes, all followers of the charismatic Sitting Bull. It was then that Philadelphia’s Jay Cooke, “the financier of the Civil War,” a man who believed that he was “God’s chosen instrument,” funded a second transcontinental railroad. This line, the Northern Pacific, would follow the Yell...