The poem "Richard Cory" is about an apparently affluent man who ultimately commits suicide. To the people outside, he is 'richer than a king' and 'admirably schooled in every grace'. However, the last line of the poem shows that maybe not everything was right with Richard Cory and therefore the theme is (A) a person's inner reality is often hidden.
Ammunition means "a supply or quantity of bullets and shells. Which relates to war. (I also just took the test and it said that this was the right answer)