General Sherman, who had lived in the South, liked Southerners and did not at all sympathize with Northern racial views, yet became the most hated and feared destroyer of the South and its whole civilization. And I think he did so because he saw that as necessary to win the war. And I think Lincoln made some of his decisions-issuing the Emancipation Proclamation, for example, or turning Sherman loose - because he saw that as necessary to win the war.