The correct answer is A. Governor
Originally, the Governor appointed members however things got modernized a bit so the Governor still oversees their work but the members are chosen based on merit. There are now five members of the commission with may assistants regarding various problems and the Governor of the state of Georgia is their chief.
The answer to question 1 is picketing. they were loitering which means they were just standing there and that's a crime to loiter on public sidewalks and especially in front of the white house.
B- native Americans? I think