The tribes which were plains Indians were Blackfoot Option(e) is correct.
Who are Tribal people?
Tribal people groups are people groups who are "not native to the locale they occupy, however that share comparable attributes with native people groups, for example, having social, social and monetary practices not quite the same as different segments of the public local area.
The term tribe is utilized in a wide range of settings to allude to a class of human gathering. The transcendent overall use of the term in English is in the discipline of human sciences. This definition is challenged, to a limited extent because of clashing hypothetical understandings of social and family relationship structures, and furthermore mirroring the dangerous use of this idea to very different human social orders.
Archeologists keep on investigating the advancement of pre-state tribes. Ebb and flow research recommends that tribal designs comprised one sort of transformation to circumstances giving ample yet eccentric assets. Such designs demonstrated adaptable enough to arrange creation and circulation of food in the midst of shortage, without restricting or compelling individuals during seasons of excess. anthropologist Morton Fried contended in 1967 that groups coordinated into tribes to oppose the savagery and double-dealing of early realms and states.
Therefore Option(e) is correct.
Learn more about Tribal people here:
brainly.com/question/13721921
#SPJ2
