When more authentic information arrived, the matter was very earnestly debated by the assembled cabinet; but the discussion only served to bring out in stronger light the inherent dangers of either course. In this nice balancing of weighty reasons, two influences decided the course of the government against retaliation. One was that General Grant was about to begin his memorable campaign against Richmond, and that it would be most impolitic to preface a great battle by the tragic spectacle of a military punishment, however justifiable. The second was the tender-hearted humanity of the ever merciful President. Frederick Douglass has related the answer Mr. Lincoln made to him in a conversation nearly a year earlier: "I shall never forget the benignant expression of his face, the tearful look of his eye, and the quiver in his voice when he deprecated a resort to retaliatory measures. 'Once begun,' said he, 'I do not know where such a measure would stop.' He said he could not take men out and kill them in cold blood for what was done by others. If he could get hold of the persons who were guilty of killing the colored prisoners in cold blood, the case would be different, but he could not kill the innocent for the guilty." Amid the sanguinary reports and crowding events that held public attention for a year, from the Wilderness to Appomattox, the Fort Pillow affair was forgotten, not only by the cabinet, but by the country. The related subjects of emancipation and negro soldiers would doubtless have been discussed with much more passion and friction, had not public thought been largely occupied during the year 1863 by the enactment of the conscription law and the enforcement of the draft. In the hard stress of politics and war during the years 1861 and 1862, the popular enthusiasm with which the free States responded to the President's call to put down the rebellion by force of arms had become measurably exhausted. The heavy military reverses which attended the failure of McClellan's campaign against Richmond, Pope's defeat at the second Bull Run, McClellan's neglect to follow up the drawn battle of Antietam with energetic operations, the gradual change of early Western victories to a cessation of all effort to open the Mississippi, and the scattering of the Western forces to the spiritless routine of repairing and guarding long railroad lines, all operated together practically to stop volunteering and enlistment by the end of 1862.