Thomas Custer in the Yellowstone Expedition of 1873, where he fought in the Battle of Honsinger Bluff, and the Black Hills Expedition of 1874. Custer was appointed captain in 1875 and given command of Company C of the 7th Cavalry. In 1874, at the trading post at Standing Rock Agency, Custer participated in the arrest of chief Rain-in-the-Face (Lakota), suspected in the 1873 murder of Dr. John Honsinger. During the 1876 Little Bighorn campaign of the Black Hills War, he served as aide-de-camp to his older brother Lt. Col. George A. Custer and died with his brother on June 25, 1876. Lt.
Battle of the Little Bighorn he kept the largest. His men were widely scattered and unable to support each other. Wanting to prevent any escape by the combined tribes to the south, where they could disperse into different groups, Custer believed that an immediate attack on the south end of the camp was the best course of action. Criticism of Custer was not universal. While investigating the battlefield, Lieutenant General Nelson A. Miles wrote in 1877, "The more I study the moves here [on the Little Big Horn], the more I have admiration for Custer." Facing major budget cutbacks, the U.S. Army wanted to avoid