“In the spring of 1825, four years after Red Cloud’s birth, Brigadier General Henry Atkinson led one of the earliest American military expeditions up the Missouri River. Atkinson, a decorated veteran of the War of 1812, departed St. Louis for the Yellowstone and was charged with securing treaties of “perpetual friendship” with as many of the Northern Plains tribes as possible.”

“In the spring of 1825, four years after Red Cloud’s birth, Brigadier General Henry Atkinson led one of the earliest American military expeditions up the Missouri River. Atkinson, a decorated veteran of the War of 1812, departed St. Louis for the Yellowstone and was charged with securing treaties of “perpetual friendship” with as many of the Northern Plains tribes as possible.”

— Bob Drury