What has changed is that I've gained a lot more sympathy for Lincoln. At the time I was doing my dissertation I tended to take the Wendell Phillips v… - James M. McPherson

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.

The great crisis facing the country was the rebellion and anybody in the North who wanted to preserve the Union now found the principal enemy to be those Southern slave owners who had broken up the country. The institution which sustained them and the institution they went to war to defend was slavery. And more and more northerners became convinced of that. As a consequence, a lot of them went the whole way over, from being conservative, pro-Southern, pro-slavery Democrats to becoming radical Republicans. Benjamin Butler is a good example, and Edwin M. Stanton is another one.

Lincoln was the only president in American history whose administration was bounded by war.