My confidence in General Grant was not entirely due to the brilliant military successes achieved by him, but there was a moral as well as military basis for my faith in him. He had shown his single-mindedness and superiority to popular prejudice by his prompt cooperation with President Lincoln in his policy of employing colored troops, and his order commanding his soldiers to treat such troops with due respect. In this way he proved himself to be not only a wise general, but a great man. ~ Frederick Douglass