Question

he was the famous sioux leader who fought the u.s. army and led his people to a brief exile to canada before finally agreeing to settle on a reservation? (ssush12c) sitting bull chief joseph powhatan metacom

Explanation:

The description matches Sitting Bull, a prominent Sioux leader who resisted U.S. expansion, fought the U.S. Army, and led his people to exile in Canada before eventually settling on a reservation. Chief Joseph was a Nez Perce leader, Powhatan led the Powhatan Confederacy in Virginia, and Metacom (King Philip) was a Wampanoag leader in New England.

Answer:

Sitting Bull