The impact that the efforts of individuals like Ava Deer have is, they led to peaceful protests, such as the occupation of Alcatraz Island.
Step-by-step explanation:
Ada Deer is an American Advocate and she is also the first women ever who’s head of US Bureau of Indian Affairs. She have done a great act of good deeds for the Menominee tribe and because of which she became a women to run the Menominee tribe.
The effect the Occupation of Alcatraz Island had on Indian policies is quite severe. This peaceful protest lasted for a whole 19 long months. Finally a proposal was wrote by the United Council regarding the protest.