What was the main goal of the American Indian Movement (AIM)?

The primary goal of the American Indian Movement (AIM) was to address critical issues concerning sovereignty, treaty rights, and economic development for Indigenous peoples. Founded in the late 1960s in response to the systemic injustices faced by Native American communities, AIM aimed to enhance the political, economic, and cultural rights of Indigenous peoples across the United States.

One of the movement's key focuses was on reaffirming the sovereignty of Native American nations and ensuring that treaties made with the U.S. government were honored and upheld. This came in part from a growing awareness and activism regarding historical injustices, land rights, and the lack of adequate social services, such as education and health care, in many Indigenous communities.

Additionally, the movement recognized the importance of economic development, advocating for better economic opportunities and resources for Native peoples to improve their standard of living. By addressing these interconnected issues, AIM sought to empower Indigenous communities and foster greater self-determination.

The other options, while related to important aspects of civil rights and environmental concerns, do not encapsulate the main focus of AIM as effectively as the correct answer does. The organization's specific emphasis on treaty rights and sovereignty makes it distinct from broader civil rights movements or strictly environmental efforts.