Fort Abraham Lincoln log scouts' quarters. Water was supplied to the fort by being hauled from Missouri River in wagons, while wood was supplied by contract. By 1873, the 7th Cavalry moved into the fort to ensure the expansion of the Northern Pacific Railway. The first post commander of the expanded fort was Lieutenant Colonel George A. Custer, who held the position until his death in 1876. In 1876, the Army departed from here as part of the Great Sioux War of 1876-77, resulting in Custer's defeat at the Battle of the Little Bighorn, where they were to push the non-treaty Indians back
Great Sioux War of 1876 staff and the Dakota Column infantry, reached the area and rescued the US survivors of the Reno-Benteen fight. Gibbon then headed his forces to the east, chasing trails but unable to engage the Sioux and Cheyenne warriors in battle. Reinforced with the Fifth Cavalry, General Crook took to the field. Hooking up briefly with General Terry, he soon moved out on his own but did not find a large village. Running short on supplies, his column turned south and made what became called the Horsemeat March toward mining settlements to find food. On September 9, 1876, an advance company from