During the morning hours of September 17, 1868, on a sandbar in the middle of the Republican River in eastern Colorado, a large group of Cheyenne Dog Men, Arapaho, and Sioux attacked about fifty civilian scouts under the command of Major George A. Forsyth.
Monnett takes a closer look at the struggle between the mining interests of the United States and the Lakota and Cheyenne nations in 1866 that climaxed with the Fetterman Massacre.