Hook and review because call to action isn’t part of an intro
Answer:
we don't know the answer cause we didn't read the section
Answer:
Allows the reader to be 'all-knowing'
Explanation:
The omniscient narrator allows the reader inside the heads of the characters to know the different thoughts of Beatrice, Luma, and even Jeremiah.
Herr was a war correspondent who is famous for "Dispatches" - a Vietnam war memoir. Philip Caputo wrote a book "A Rumor of War", also about Vietnam war. Both became very important "documents" of the war, even a dispute arised on the discussion of best book written for the Vietnam war. The crucial difference is that Herr's book is consisted of pure personal experience, while some parts of Caputo's book contain fiction.