To conquer such leaders, and the men devoted to them, was no easy matter, and it was not wonderful that the campaigns in Virginia marked few successes for the Federals. At length the long series of failures ended with a second, and for the Federals, disastrous, battle of Bull Run. This was followed two days later by the battle of Chantilly, after which the whole Federal army fell back to Washington.
Lee, rejoicing at his successes in Virginia, made up his mind then to invade Maryland, which state he believed would readily join the Confederacy. But he was disappointed. For if the Marylanders had not much enthusiasm for the Union cause they had still less for the Confederate, and the invaders were greeted with exceeding coldness. Their unfailing good fortune, too, seemed to forsake the Confederates, and the battle of Antietam, one of the fiercest of the war, although hardly a victory for the Federals, was equal to a defeat for the Confederates. For fourteen hours the carnage lasted, and when at length night put an end to the slaughter thousands lay dead on either side. Next day, having in a fortnight lost half his army, Lee withdrew once more into Virginia.
Lincoln's chief object in carrying on the war was not to free slaves, but to save the Union.
"My first object is to save the Union," he wrote, "and not either to save or destroy slavery. If I could save the Union without freeing any slaves I would do it. If I could save it by freeing all the slaves I would do it. And if I could save it by freeing some, and leaving others alone I would also do that." Gradually, however, Lincoln began to believe that the only way to save the Union was to free the slaves.
Many people were impetuously urging him to do it. But Lincoln would do nothing rash. It was a tremendous step to take, and the question as to when would be the right moment to take it was, for him, one of tremendous importance. So he prepared his Proclamation of Emancipation and bided his time. Following his own good judgment and the advice of one of his Cabinet he resolved not to announce it so long as things were going badly with the North lest it should be looked upon as the last measure of an exhausted government, a cry for help. It was not to be sent forth into the world as "a last shriek in the retreat," but as a companion to victory.
But victory was slow in coming. At length the great battle was fought at Antietam. It was scarce a victory, for the Federals had lost more men than had the Confederates. Yet it had to pass for one. And a few days after it Lincoln issued his Proclamation of Emancipation. In this he declared that in every state which should be in arms against the Government on the 1st of January, 1863, the slaves should be free forever more. This gave the rebel states more than three months in which to lay down their arms and return to their allegiance.
Meanwhile the war went on. In November General Ambrose E. Burnside was appointed commander of the army of the Potomac. He accepted the post unwillingly, for he did not think himself great enough to fill it. It was soon proved that he was right.
On December 13th a great battle was fought at Fredericksburg in Virginia. The weather had been very cold and the ground was covered with frost and snow. But on the morning of the 13th, although a white mist shrouded the land, the sun shone so warmly that it seemed like a September day. Yet though the earth and sky alike seemed calling men to mildness and peace the deadly game of war went on.
The centre of the Confederate army occupied some high ground known as the Maryes Heights, and Burnside resolved to dislodge them. It was a foolhardy attempt, for the hill was strongly held, the summit of it bristled with cannon. Yet the order was given, and with unquestioning valour the men rushed to the attack. As they dashed onward the Confederate guns swept their ranks, and they were mowed down like hay before the reaper. Still they pressed onward, and after paying a fearful toll in dead and wounded they at length reached the foot of the hill. Here they were confronted by a stone wall so thick and strong that their fire had not the slightest effect on it, and from behind which the Confederates poured a deadly hail of bullets upon them.
Here the carnage was awful, yet still the men came on in wave after wave, only to melt away as it seemed before the terrible fire of the Confederates. "It was like snow coming down and melting on warm ground," said one of their leaders afterwards.