Which of the following tribes played a prominent role at the Battle of Little Bighorn?

The Sioux tribe played a prominent role at the Battle of Little Bighorn, which occurred in 1876. This battle was a significant encounter between the United States Army and the Sioux, particularly the Lakota division, led by leaders such as Sitting Bull and Crazy Horse. The Sioux, along with their Cheyenne allies, were defending their territory against encroachment by settlers and the U.S. government, which sought to control the land following the discovery of gold in the Black Hills.

The Battle of Little Bighorn marked a notable victory for the Sioux and their allies, as they decisively defeated General George Custer and his forces. This battle became a symbol of Native American resistance against U.S. expansion and has since been widely remembered in American history. The other tribes listed, while significant in their own right and part of the broader context of Native American relationships with the U.S. government, were not directly involved in this specific conflict at Little Bighorn.