Lee made no further attempt upon Pope's army, and on September 2d, by Halleck's orders, it was withdrawn to the fortifications of Washington, where it was merged in the Army of the Potomac. In this campaign, both the numbers engaged on either side and the respective losses are in dispute, and the exact truth never will be known. Lee claimed that he had captured nine thousand prisoners and thirty guns, and it is probable that Pope's total loss numbered at least fifteen thousand. Pope maintained that he would have won the battle of Groveton and made a successful campaign if General Porter had obeyed his orders. Porter, for this supposed disobedience, was court-martialed in January, 1863, and was condemned and dismissed from the service, and forever disqualified from holding any office of trust or profit under the Government of the United States. Thousands of pages have been written and printed to prove or {170} disprove his innocence, and the evidence has been reviewed again and again. It appears to be established at last that he did not disobey any order that it was possible for him to obey, and that he was blameless--except, perhaps, in having exhibited a spirit of personal hostility to General Pope, who was then his superior officer. A bill to relieve him of the penalty was passed by the Forty-sixth Congress, but was vetoed by President Arthur. Substantially the same bill was passed in 1886 and was signed by President Cleveland. It restored him to his place as colonel in the regular army, and retired him with that rank, but with no compensation for the intervening years. [Illustration: SECOND BATTLE OF BULL RUN. (From a war-time sketch.)] General Grant, reviewing the case in 1882, came to the conclusion that Porter was innocent, and gave his reasons for it in a magazine article, significantly remarking that "if he was guilty, the punishment awarded was not commensurate with the offence committed." But some other military authorities still believe that his sentence was just. Grant seems to make the question perfectly clear by drawing two simple diagrams. This, he says, is what Pope supposed to be the position of the armies when he ordered Porter to attack: JACKSON ================ ===================== ================ PORTER POPE But this is what the situation really was: LONGSTREET JACKSON ===================== ================ ===================== ================ PORTER POPE