Answer:
A. "The world... will never forget what they did here."
Explanation:
The emotional appeal of this passage is that "they" (probably the Confederates) committed an atrocity so great that the entire world will remember its scope. None of the other passages really do anything to appeal to the audience's emotions for lack of phrases that can do so.
Because they might not explain it clearly or right ,they might go mad if you don't put the answer they told you,and they think their always right.
Mood Is the air you set,peaceful or intense
tone is the tone the characters take like angry or dissapointed
