I wouldn't call it a "movement" but rather a limited legal framework based on agreements. > https://en.wikipedia.org/wiki/Tribal_sovereignty_in_the_United_Stat

I wouldn't call it a "movement" but rather a limited legal framework based on agreements. > https://en.wikipedia.org/wiki/Tribal_sovereignty_in_the_United_States https://en.wikipedia.org/wiki/Tribal_sovereignty_in_the_Unit...