I have to admit that I would take the man with the coat and the sash and pouch as the leader, if only because he looks more formal than the others.
I would agree, idk why the way he is standing. he looks very proud or another word but very interesting. there were metis there to think. think the Dakota had the south west side but im not entirely sure. but im going to keep reading let me know if you find more info. thank you