I believe the answer is D
It is an incompleat sentince
The sentence that is most clearly using evidence from outside resources is A) According to Mark Twain's essay, "Fennimore Cooper's Literary Offenses," Cooper was completely overhyped.
The reason for this is because all other options use Cooper's sources, whereas this one uses Twain's.
Answer:
One must know the process of hiring servants.
Explanation:
trust me
Answer: Ethos, I’m doing this too.