No, not at all. In fact Jeff Davis was never brought to trial because the supreme court would rule in his favor. I bet your Ken Burns series never told you that.
Further, the reason Lincoln did not want the South to leave was the New York bankers convinced him that he could not give up 75% of gov't revenue and the warm water ports.
"What then will become of my tariff?" - Abraham Lincoln to Virginia compromise delegation, March 1861.
a further qoute:
"I have never seen to my knowledge a man, woman, or child who was in favor of producing a perfect equality, social or political, between Negroes and white men." Opening speech, fourth joint debate with Douglas, Charleston, IL; 18 Sep 1858