Comment: I believe the narrator is Floyd Red Crow Westerman.
At one point the narrator says alcohol "has killed more Indians than war, disease, and crime." Well, maybe, except for the war and disease part.
I'm pretty sure disease is the no. 1 killer of Indians in US history. War may be no. 2, although you probably could make a good case for poverty. I doubt alcohol is higher than no. 3 or 4.