a) when a friend says something surprising
Answer: Martin Luther King Jr
Explanation: In my opinion I would bring back Martin Luther King Jr back because he is a perfect role model for people. Also he has done so much good. I would definitely now of days because of all the black lives matter movement and racism.
the answer you're looking for would be satire
Walden is Thoreau's account of two years he spent living in a small cabin he built next to Walden Pond in Concord, Massachusetts.
This statement best describe and summarize the third paragraph of economy in walden
hope it helps