History of Kainai Nation (Blood Tribe)
The Kainai, also known as the Blood or Kainaiwa, are one of three nations comprising the Blackfoot Confederacy. (The other two include the Siksika and Piikani.) The Kainai have a land base of 1,342.9 km², bordered on all sides by the Oldman, St. Mary and Belly rivers in Alberta. According to the 2016 census, 1,000 people identified as having Kainai ancestry.