Answer:
C) "But when I think of his patience under adversity, of his courage under fire, and of his modesty in victory, I am filled with an emotion of admiration I cannot put into words."
D) "I listen then, but with thirsty ear, for the witching melody of faint bugles blowing reveille, of far drums beating the long roll. In my dreams I hear again the crash of guns, the rattle of musketry, the strange, mournful mutter of the battlefield."
Explanation:
The first quote shows that the war has left an emotional scar on Douglas, while the second quote shows that he often thinks about it.