What is the most important takeaway from this unit

Electricity powered home and factories. how did electricity change americans' lives

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.

Which two of these excerpts from homer’s odyssey depict the gods’ involvement in mortal affairs?