The narrator can be a witness or a reteller of events.
The narrator is a character in the story.
You spelled under statement underestatement
The correct choice is A.) "Sometimes successful people," she argued, "are not aware of their success."
Choice B should be "Some people," Bill said, "think athletes are lucky."
Choice C should be Tracy said, "Usually, athletes are lonely without teammates."
Choice D should be He continued, "They can be green or blue."
The correct answer is A: the consent of the people.
Jefferson makes it very clear that the source of a government's authority is the consent of the people. He uses the phrase "consent of the governed," which means the people (since they are the ones who are governed).
He does not believe a government's authority comes from tradition, the military, or a leader.