"This is one of the last great battles with slavery. Driven from the legislative chambers, driven from the field of war, this monstrous power has found a refuge in the executive mansion, where, in utter disregard of the Constitution and laws, it seeks to exercise its ancient, far-reaching sway. All this is very plain. Nobody can question it. Andrew Johnson is the impersonation of the tyrannical slave power. In him it lives again."
January 1, 1970
https://en.wikiquote.org/wiki/Andrew_Johnson