a) The paragraph declares that high self-confidence is advisable and refers to the example of great men of all time periods.
Explanation:
Emerson's motivation is to contend that individuals need to maintain a distance from congruity. So the primary concern of that article is that to do what you accept is correct, as opposed to going with what society considers.
Shirley Chisholm was a passionate speaker who cared deeply about her constituents. She cared about the poor, she cared about working-class people, she cared about social justice.