Final answer:
The student's question pertains to Crazy Horse, an Oglala Sioux chief who played a significant role in Native American resistance against U.S. westward expansion. Figures like Red Horse and Sitting Bull were also central in resistances, such as at the Battle of Little Bighorn, which achieved a notable victory against U.S. forces.
Step-by-step explanation:
The student's question relates to Crazy Horse, a prominent leader in Native American resistance during the period of westward expansion of the United States. As a chief of the Oglala Sioux, Crazy Horse rejected the treaty that ceded the Black Hills to the federal government, an act later supported by a Supreme Court decision. His efforts, along with those of other leaders such as Sitting Bull and Red Cloud, opposed the loss of Native American lands to white settlers and miners. History records several significant confrontations including the Battle of the Little Bighorn and the tragic Wounded Knee Massacre which signaled a violent and somber period of American history as the Sioux and other tribes fought to defend their territories against U.S. military forces.
Red Horse was another Sioux leader and warrior known for his participation in the Battle of the Little Bighorn. This battle is notable for the defeat of Colonel George Custer and his forces. Sitting Bull, a spiritual leader of the Lakota Sioux, played a central role in uniting tribes against forced removal, culminating in the significant victory at Little Bighorn. The Ghost Dance, a revival of traditional spiritual practices, was a form of resistance that the federal government feared, leading to further conflicts like the Wounded Knee Massacre.