Answer:
C.
Explanation:
The rest are either untrue or opposite. Speech number two even has this : "We will know that the vast majority of the members of the human race are on our
side." The rest of that speech goes on about the not being alone theme.
I think the answer is A, the harsh and powerful reality of war.
It's embarrassment because we forgot what he learned. He embarrassed because the teacher is telling him everything he did wrong and he hears the students whispering in the classroom most likely about him.