What did the protest at Alcatraz Island in the late 1960s accomplish? It led to the building of a new prison facility with better conditions. It led to the passage of a new law protecting American Indian rights. It resulted in the creation of a new university for American Indians. It brought awareness to the unfair treatment of American Indians.

A major goal for the American Indians in the 1960s was to have their lands protected. This period saw the rise of Black Panther party which fought for the rights of the African Americans. The civil rights movement during the 1960s saw major changes in the philosophy of American Indians.

Explanation:

I hope this helps

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."