As a Result of the Red River War

As a result of the Red River War,

A) Indian independence on the southern Plains came to an end.
B) Indians in Oklahoma preserved their freedom for another 20 years.
C) Indians defeated white soldiers in most of the battles but lost the war.
D) Indians were able to force the government to grant them control of North and South Dakota.
E) American soldiers massacred what remained of the Cheyenne Indians.