Answer:
B
Explanation:
I say B because if you are the one writing a persuasive essay you should use facts to back up your own thoughts not anyone else's. Another reason you should pick B is because how many times have you wrote a persuasive essay without any factual evidence, that would be just your opinion if you have.
Answer:
A
Explanation: the other three are either irrelevant or have already been answered in the text.