<span>One important resit led to the formation of the Bureau of Indian Affairs is that "it informed the public about the need for American Indian's civil rights." An Indian reservation in the United States refers to the land managed by the Native American tribe. It is under the Department of the Interior Bureau of Indian Affairs of the United States.</span>
It has to do with misinfortmation
European settlers pushed many ancient North American tribes off of their land. Either by force, or by disease. Hope I helped! ;)