C. to persuade.
It is trying to persuade you to choose one topic over the other by providing facts and/or opinions to the reader.
I say B- because it is a word that may be unfamiliar to audiences. It makes the reader pay attention and not just skip and skim the word.
Hope this helps!
Can u plz mark me as brainliest? I really need it!
The answer is Joplin but don’t quote me on it ahhaha