The purpose of the author is to carry the reader along about south of Madagascar and Zanzibar, which implies option A The author shares facts and specific details about the difficulty of sailing in the region.
<h3>How did the author discus about south of Madagascar and Zanzibar?</h3>
The author was able to tell about south of Madagascar and Zanzibar sharing the fact about them.
Therefore, option A is correct.
Learn more about Madagascar and Zanzibar at:
brainly.com/question/24240912
The purpose of a conclusion paragraph is to "sum up your whole essay, or argument in one paragraph." Conclusion paragraphs usually consist of facts that you have already stated in your body paragraphs. Your final claim (which side of the argument you are on) and your counterclaim (the opposite side you are on) if you are writing a argument essay.
Hope this helps.