7th Cavalry Regiment the Black Hills, starting a gold rush in 1874 that precipitated the Great Sioux War of 1876–77. In June, 1876, Lieutenant Colonel George A. Custer was killed in the Battle of the Little Bighorn, Montana, along with 267 soldiers of the 7th Cavalry. Although the regiment is well known for the Battle of the Little Bighorn, it also participated in other battles of the American Indian Wars, including the Battle of Bear Paw in Montana (30 September 1877 – 5 October 1877) and the Battle of Crow Agency in Montana (5 November 1887). On 29 December 1890, the regiment instigated
Yellowstone Expedition of 1873 of the hill along the Yellowstone River. George Custer, with Companies A and B of the 7th Cavalry under the command of Captain Myles Moylan scouted to the west ahead of Stanley's column. Custer's group consisted of 86 enlisted men, 4 officers, and Indian scouts. Custer's brother, First Lieutenant Thomas Custer, and his brother-in-law, First Lieutenant James Calhoun, accompanied him. Shots were exchanged with Sioux Warriors near the Yellowstone River early in the battle, and George Custer's men formed a skirmish line. A volley from the line distracted the pursuing Indians enough to halt the warriors' charge. Custer had Captain