The disability of the Southern commander made it possible for the promotion of a new leader upon whom the fortunes of the Army of Northern Virginia would soon rest. This was General Robert E. Lee; although the immediate command for the next day's contest fell upon General G. W. Smith. Early Sunday morning the battle was again in progress. The command of Smith, near Fair Oaks Station, advanced down the railroad, attacking Richardson, whose lines were north of it and were using the embankment as a fortification. Longstreet's men were south of the railroad. The firing was heavy all along this line, the opposing forces being not more than fifty yards from each other. For an hour and a half the musketry fire was intensely heavy. It was, indeed, a continuous roar. The line of gray could not withstand the galling fire and for the first time that day fell back. But the Union line had been broken, too. A brief lull ensued. Both sides were gathering themselves for another onslaught. It was then that there were heard loud shouts from the east of the railroad. There, coming through the woods, was a large body of Federal troops. They were the men of Hooker. They formed a magnificent body of soldiers and seemed eager for the fray. Turning in on the Williamsburg road they rapidly deployed to the right and the left. In front of them was an open field, with a thick wood on the other side. The Confederates had posted themselves in this forest and were waiting for their antagonists. The Federals marched upon the field in double-quick time; their movements became a run, and they began firing as they dashed forward. They were met by a withering fire of field artillery and a wide gap being opened in their ranks. It immediately filled. They reached the edge of the woods and as they entered its leafy shadows the tide of battle rolled in with them. The front line was lost to view in the forest, except for an occasional gleam of arms from among the trees. The din and the clash and roar of battle were heard for miles. Bayonets were brought into use. It was almost a hand-to-hand combat in the heavy forest and tangled slashings. The sound of battle gradually subsided, then ceased except for the intermittent reports of small arms, and the second day's fight was over.