They’re all a theme in the novel, but the one that stands out the most would be A, sin.
“Free verse is an open form of poetry, which in its modern form arose through the French vers libre form. It does not use consistent metre patterns, rhyme, or any musical pattern. It thus tends to follow the rhythm of natural speech.”
He used figures of speech that directly compared all the happenings of the event with the elements of nature.
For example, he compared the speed of the fired bullets with the flight of birds in air, he also compared its sound to that of the wind that blows trees in winter. These comparisons are done using simile.
This rhetoric emphasizes the relationship man has with nature that he cannot disconnect from.
