Please help You know I dislike slavery; and you fully admit the abstract wrong of it. So far there is no cause of difference. But you say that sooner than yield your legal right to the slave— especially at the bidding of those who are not themselves interested, you would see the Union dissolved. I am not aware that any one is bidding you to yield that right; very certainly I am not. Which choice best identifies the central idea of the first paragraph?
a. The stated central idea is that the Union should be dissolved.
b. The stated central idea is that Joshua Speed believes slavery is just.
c. The implied central idea is that Joshua Speed should abandon slavery, even though it is legal, in order to save the Union.
d. The implied central idea is that Lincoln accepts slavery for the sake of the Union, even though he believes slavery is wrong.