The Siksika Blackfoot of United States, numbering approximately 32,000 people, are No Longer Unreached. They are a Plains nation and westward-migrating branch of the Blackfoot Confederacy who became legendary buffalo hunters and a horse-and-firearm-era power across Montana and the northern plains before settling as the Blackfeet Nation south of the Canadian border. They mostly adhere to Protestantism and English is their primary language.