An important goal of the American Indian Movement was:. a. the establishment of "survival schools" to teach Indian history and values.
b. a return to the policies of relocation and termination.
c. full assimilation into mainstream America.
d. an end to traditional Native American religious practices.

A. The establishment of "survival schools" to teach Indian history and values.

Explanation:

This movement was said to be established in the 20th century in the year 1968 in Minneapolis, Minnesota in the united states of the America. In its early years of creation, this organization was seen to secure Indian education grants and establishing schools such as the Red School House and the Heart of the Earth Survival School. This at that time was seen to provide relevant education to cultural indigenous young Indian lads which were needed at this period and times.

AIM as it is boldly known with the acronym was also known for actions such as the Trail of Broken Treaties march etc.