4th Cavalry Regiment (United States) companies of the 4th Cavalry to Fort Clark. This time Mackenzie led a larger and more extensive expedition into Mexico, restored a system of patrols, and reestablished peace in the devastated region of South Texas. Outside Texas, Mackenzie and the 4th Cavalry administered and controlled the Kiowa-Comanche and the Cheyenne-Arapaho reservations for several years, and, after the defeat of George Armstrong Custer's command at the Battle of Little Bighorn in June 1876, forced Crazy Horse and his band of Sioux and the Northern Cheyennes to surrender. In the autumn of 1879, Mackenzie with six companies of the 4th Cavalry subdued
3rd Cavalry Regiment (United States) North Dakota, South Dakota, and Nebraska. The 3rd Cavalry became the main cavalry force for Department operations in the Black Hills region. During the summer of 1876, the regiment participated in the Little Big Horn Campaign against the Sioux and Cheyenne. On 17 March, elements of the 3rd Cavalry fought alongside the 2nd Cavalry Regiment at the Battle of Powder River. During this fierce engagement, PVT Lorenzo E. Meyers of M Company was wounded, and saddler Jeremiah J. Murphy of F Company and blacksmith Albert Glawinski of M Company attempted to rescue him. The wounded man was cut limb from