Answer: letter B.
I do not kow how to explain it, I just did it in USA test prep and it was correct :D
Answer:
Trojan War, in Greek mythology, war between the Greeks and the people of Troy .
Explanation:
It would be considered a fragment
"We had passed through long walls of piled skeletons, with casks and puncheons intermingling, into the inmost recesses of the catacombs."
""We are below the river's bed. The drops of moisture trickle among the bones."