Powell published extensive anthropological studies on the Ute people inhabiting the canyon lands around the Colorado River. His views towards these populations, along with his scientific approach, was built on social Darwinist thought; he focused on defining what features distinguished Native Americans as ‘barbaric’, placing them above ‘savagery’ but below ‘civilized’ white Europeans. Indeed, the study of ethnology was a way for scientists to demarcate social categories in order to justify government-sponsored programs that exploited newly appropriated land and its inhabitants. Powell advocated for government funding to be used to ‘civilize’ Native American populations, pushing for the teaching of English, Christianity, and Western methods of farming and manufacture.