Answer:
B. Essay
It is not a biography, and is not an autobiography because those are about one person usually.
B. To convince the audience of a certain viewpoint.
Just look and think about persuasive cut it in half to it's original word. Think about the word “persuade,” which means “to convince somebody.” A persuasive essay is has all of the convincing techniques a writers can try to employ. It presents a situations, and can take a stands – either in its favor, or against it – to prove to readers whether it is beneficial or harmful for them.
Answer:
So that the reader can fully understand what the author is trying to say or what the main point of the story is.
Explanation: