Answer :
Final answer:
The American Indian Movement (AIM) is closely associated with promoting civil rights for American Indians, while NAACP and SCLC focus on African American rights.
Explanation:
American Indian Movement (AIM) is the organization most closely associated with promoting increased civil rights for American Indians. AIM has a history of advocating for Native American rights, unity, and challenging racial stereotypes.
NAACP (National Association for the Advancement of Colored People) is also notable for its advocacy of civil rights but primarily focuses on African American rights.
SCLC (Southern Christian Leadership Conference) played a significant role in the Civil Rights Movement but its focus was more on African American rights.
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