Original sentence: At the council, in the Treaty of Fort Wise the Cheyenne and Arapaho agreed to surrender all their former hunting lands except for a small reservation between the Arkansas River and the northern boundary of New Mexico.Moreover, the tribes would be converted from nomadic hunting to a farming lifestyle
Edited sentence: At the council, in the Treaty of Fort Wise some of the Cheyenne and Arapaho agreed to surrender all their former hunting lands except for a small reservation along the Arkansas River between the northern boundary of New Mexico and Sand Creek.. Moreover, the tribes would be converted from nomadic hunting to a farming lifestyle