Arapaho adopt reservation life living off government handouts. Decreased resources and starvation was the major reason for the surrendering of individual Indian bands and the end of the Great Sioux War. The most significant battle of the war was the Battle of The Little Bighorn on June 25–26, 1876. The battle was fought between warriors from the Lakota, Cheyenne, and Arapaho (as well as individual Dakota warrior) and the 7th Cavalry Regiment of the US Army. The battle was fought along the Little Bighorn River in eastern Montana. The soldiers attempted to ambush the large camp of Indians along the river
Little Bighorn River At Lodge Grass the Little Bighorn receives the waters of two tributaries, the largest being Lodge Grass Creek which flows west out of its own canyon system in the Bighorn Mountains, and Owl Creek flowing east and north from the Wolf Mountains. A few miles Before reaching Crow Agency, the Little Horn receives the flow of Reno Creek from the Wolf Mountains to the east. The famous Little Bighorn battle site is approximately five miles south of Crow Agency, on the eastern side of the river and is now the Little Bighorn Battlefield National Monument. In 1859, William F. Reynolds