Because there are similarities to that and what happens at the end of the book.
The best answer for this question is "free verse." This poem does not follow any particular rhyme scheme or stanza patterns. This rules out the second option and part of the last option. It also does not contain any internal rhythms, including iambic pentameter. This rules out the first and last options, leaving you with only one. Whitman was notorious for writing in a very free flowing way that defied norms and traditions of poetry. Hope this helps.
The answer is most likely D) The rhythm supports the rhetorical nature of hte questions posed in the poem.
Hope this helps! :D
~PutarPotato
Answer:
The correct answer is “the source of the hunting-cries”
Explanation
Hope this helps <3