"However it may be, they're across. See, they're landing in thousands, and the Mississippians, leaving their rifle pits, are retreating. Now they can finish the bridge and as many more as they need at their leisure."

The retreating Mississippians rejoined their comrades, and still the Southern army did not stir. The Northern army, almost unmolested, continued its bridge building, and the afternoon and a dark night passed.

CHAPTER V

FREDERICKSBURG

Before night the Union army had three bridges across the Rappahannock, and before morning it had six. The regiment that had crossed held the right bank of the river, that is, the side of the South, and the boats moved freely back and forth in the stream.

Yet the main army itself did not yet begin the crossing. Harry slept a few hours before and after midnight, lying in the lee of a little ridge and wrapped in a pair of heavy blankets, but as he wakened from time to time he heard little from the river. There were no sounds to indicate that great streams of armed men with their cannon were pouring over the bridges. After the tremendous cannonade of the afternoon the night seemed very quiet and peaceful.

Fires were burning here and there, but they were not many. The Confederate generals did not care to furnish beacons for the enemy. When Harry stood up he could catch glimpses of the river, the color of steel again, but the farther bank, where the great army of the foe yet lay, was buried in darkness. He wondered why Burnside was not using every hour of the night for crossing, but he remembered how the same general had delayed so long at Antietam that Lee and Jackson were able to save themselves.

He became conscious that it was growing much colder again. The zero weather of a few days since was returning. Every light puff of wind was like the stab of an icicle. He was glad that he had a pair of blankets and that they were heavy ones, too. But he did not ask anything more. It was remarkable how fast the youth of both North and South became inured to every form of privation. They lived almost like the primitive man, and many thrived on it.

When he last awoke, about four o'clock in the morning, he did not lie down to sleep again; he walked to the edge of the slope and stared once more toward the river and the Union camp. He found Dalton already there, closely examining the river and the shores with his glasses.