The system of treaties eventually deteriorated to the point of collapse, and a decade of war followed the commission's work. It was the last major commission of its kind. From 1866–1868, the Lakota fought the United States Army in the Wyoming Territory and the Montana Territory in what is known as Red Cloud's War (also referred to as the Bozeman War). The war is named after Red Cloud, a prominent Lakota chief who led the war against the United States following encroachment into the area by the U.S. military. The Sioux victory in the war led to their temporarily preserving their control of the Powder River country. The war ended with the Treaty of Fort Laramie of 1868. The Treaty of Fort Laramie (also the Sioux Treaty of 1868) was an agreement between the United States and the Oglala, Miniconjou, and Brulé bands of Lakota people, Yanktonai Dakota and Arapaho Nation, following the failure of the first Fort Laramie treaty, signed in 1851. It established the Great Sioux Reservation including ownership of the Black Hills, and set aside additional lands as "unceded Indian territory" in areas of South Dakota, Wyoming, and Nebraska, and possibly Montana. It established that the US government would hold authority to punish not only white settlers who committed crimes against the tribes, but also tribe members who committed crimes and who were to be delivered to the government rather than face charges in tribal courts. It stipulated that the government would abandon forts along the Bozeman Trail, and included a number of provisions designed to encourage a transition to farming, and move the tribes "closer to the white man's way of life." The treaty protected specified rights of third parties not partaking in the negotiations, and effectively ended Red Cloud's War. The treaty overall, and in comparison with the 1851 agreement, represented a departure from earlier considerations of tribal customs, and demonstrated instead the government's "more heavy-handed position with regard to tribal nations, and ... desire to assimilate the Sioux into American property arrangements and social customs." According to one source, "animosities over the treaty arose almost immediately" when a group of Miniconjou were informed they were no longer welcome to trade at Fort Laramie, being south of their newly established territory. This was notwithstanding that the treaty did not make any stipulation that the tribes could not travel outside their land, only that they would not permanently occupy outside land. The only travel expressly forbidden by the treaty was that of white settlers onto the reservation.