Which sentence from the conclusion best supports the following analogy?
In my opinion, it will not cease, until a crisis shall have been reached, and passed.
"A house divided against itself cannot stand."
A. "Two years ago the Republicans of the nation mustered over thirteen hundred thousand strong."
B. "Did we brave all then to falter now?"
C. "The result is not doubtful."
D. "We shall not fail-if we stand firm, we shall not fail."