Which Of these most directly led to the passing of Indian self-determination and education assistance act? I need help on this badly view the pictures down below!


The American attitude shifted in favor of rights for Native Americans. This is based on "Polls showed that Americans believed in rights for Native Americans". Why it's not A is because it wasn't the polling that contributed to the act, but what the polls showed which is C.
Answer:
The American attitude shifted in favor of rights for Native Americans.
Explanation: