No treaty for the cession of any portion or part ... have hereunto set our hands and seals at Fort Laramie, Dakota Territory, this twenty-ninth day of April, in the year one thousand eight hundred ...

The 1851 Fort Laramie Treaty recognized lands north of the Arkansas and South of the North Platte as those of the Cheyenne and Arapaho, so those two tribes could be considered the recent Native tribes ...

At the end of the war, Red Cloud signed the Second Treaty of Fort Laramie. In the treaty, the U.S. promised it would abandon the Bozeman Trail. The U.S. also gave the Lakota Sioux possession of ...