Final answer:
The Indian Peace Commission proposed creating two large reservations for the Plains Indians to end conflict, but ongoing westward expansion and broken treaties led to sustained Plains Wars and Native American displacement.
Step-by-step explanation:
The Indian Peace Commission, formed to address conflicts with Native Americans on the Great Plains, ultimately proposed creating two large reservations for the Plains Indians.
This proposal aligns with historical efforts to confine Native Americans to reservations in order to clear the way for white settlers, railroads, and ranches, and to assimilate the Native American population into American society. These actions often exacerbated tensions and led to conflicts such as the Plains Wars.
Due to problems of perception, where each side failed to fully understand the others' views and intentions, and treaty failures stemming from government corruption and the encroachment of settlers onto Native American lands, the efforts by the Indian Peace Commission to create lasting peace were challenged and short-lived.
Despite the intentions of the Commission, the ongoing push for westward expansion and the government's often duplicitous actions contributed to sustained conflict and the displacement of Native Americans from their lands.