How did barnard evolve during chapter 10

How does the narrator’s knowledge of his postapocalyptic world in "by the waters of babylon” affect his reactions to the different settings? it motivates him to make up stories about the world and the places he explores. it has caused him to fear the settings outside the hill country, so he tries to avoid them. it forces him to reject what he sees and experiences himself at various locations in the story. it makes him cautious about new settings yet open-minded and critical of what he experiences.

Based on the quote and using insights from the speech, discuss in at least 200 words what you can do for your country

What is the metaphor used for captain beatty? what is he being compared to?