The image shows the American Indian occupation of Alcatraz. American Indians standing outside Alcatraz prison on Alcatraz Island in San Francisco. Most of the American Indians are wearing feathered headdresses and traditional clothing. One man holds the U S flag.

What was a result of the American Indian occupation of Alcatraz?
A. The federal Bureau of Indian Affairs was created.
B. The public backlash led to a decline in sympathy for their cause.
C. It established a model for future American Indian activism.
D. American Indians gained land back from the US government.