Final answer:
The Ute tribe experienced changes as a result of interaction with white men, including being forced to accept allotment onto less desirable lands and leaving the reservation in search of new homes among the Sioux.
Step-by-step explanation:
The Ute tribe experienced significant changes as a result of their interaction with white men. When valuable natural resources were discovered on their lands, they were forced to accept allotment onto less desirable lands within their reservation. Many Ute Indians left the reservation altogether in 1906, hoping to find new homes among allied Sioux. However, they soon realized that the Sioux had also been forced to accept allotment.