Please help me answer this question ?!!

What excerpt from a student essay maintains the most objective tone

It's to know your purpose before you read something because a purpose can:

How does thoreau defend his approach in the second paragraph of "economy" inwalden? -he uses the word "t" because he feels it sounds more interesting-he does not use first-person point of view because his is a fictional account-he uses first-person point of view to get his readers' attention-he uses the word "t" for the sake of sincerity and honesty.