Battle of Slim Buttes Battle of Slim Buttes The Battle of Slim Buttes was fought on September 9 and 10, 1876, in the Great Sioux Reservation in the Dakota Territory, between the United States Army and the Sioux. The Battle of Slim Buttes was the first U.S. Army victory of the Great Sioux War of 1876 after George Armstrong Custer's defeat at the Battle of Little Bighorn on June 25 and 26, 1876. Brigadier General George Crook, one of the U.S. Army's ablest Indian fighters, led the "Horsemeat March," one of the most grueling military expeditions in U.S. history, destroying Oglala Chief American Horse's
Battle of the Little Bighorn the Little Bighorn averaged nearly a day, so his assessment appears to have been accurate. Custer planned "to live and travel like Indians; in this manner the command will be able to go wherever the Indians can", he wrote in his "Herald" dispatch. By contrast, each Gatling gun had to be hauled by four horses, and soldiers often had to drag the heavy guns by hand over obstacles. Each of the heavy, hand-cranked weapons could fire up to 350 rounds a minute, an impressive rate, but they were known to jam frequently. During the Black Hills Expedition two years earlier,