Answer:
to illustrate that there is not just one single Cuban identity
Explanation:
A multi narrative structure means that Cristina Garcia should follow several identities rather then focusing on one main character.
Your answer would be the Persian Gulf.
Second is "t<span>hey could control crops from flood".</span>
Answer: b.
Explanation: most of the time when it is non-fiction the author is trying to entertain and inform you at the same time.