The Personal Memoirs of U. S. Grant, Volume Two Quotes

“THE CAUSE of the great War of the Rebellion against the United Status will have to be attributed to slavery. For some years before the war began it was a trite saying among some politicians that "A state half slave and half free cannot exist." All must become slave or all free, or the state will go down. I took no part myself in any such view of the case at the time, but since the war is over, reviewing the whole question, I have come to the conclusion that the saying is quite true.”
― Ulysses S. Grant, The Personal Memoirs of U. S. Grant, Volume Two

“I make this statement here because, although I have often made it before, it has never been in my power until now to place it where it will correct history; and I desire to rectify all injustice that I may have done to individuals, particularly to officers who were gallantly serving their country during the trying period of the war for the preservation of the Union. General Butler certainly gave his very earnest support to the war; and he gave his own best efforts personally to the suppression of the rebellion.”
― Ulysses S. Grant, Personal Memoirs of U. S. Grant, Volume 2