With the coming of spring, it was obviously the intention of the Federal authorities to again essay the crossing of the Rappahannock at some point either above or below Fredericksburg; and as the movement above was less difficult, and promised more decisive results, it was seen by General Lee that this would probably be the quarter from which he might expect an attack.  General Stuart, a soldier of sound judgment, said, during the winter, “The next battle will take place at Chancellorsville,” and the position of Lee’s troops seemed to indicate that this was also his own opinion.  His right remained still “opposite Fredericksburg,” barring the direct approach to Richmond, but his left extended up the Rappahannock beyond Chancellorsville, and all the fords were vigilantly guarded to prevent a sudden flank movement by the enemy in that direction.  As will be seen, the anticipations of Lee were to be fully realized.  The heavy blow aimed at him, in the first days of spring, was to come from the quarter in which he had expected it.

The Federal army was now under command of General Joseph Hooker, an officer of dash, energy, excellent administrative capacity, and, Northern writers add, extremely prone to “self-assertion.”  General Hooker had harshly criticised the military operations both of General McClellan on the Chickahominy, and of General Burnside at Fredericksburg, and so strong an impression had these strictures made upon the minds of the authorities, that they came to the determination of intrusting the command of the army to the officer who made them, doubtless concluding that his own success would prove greater than that of his predecessors.  This opinion seemed borne out by the first proceedings of General Hooker.  He set to work energetically to reorganize and increase the efficiency of the army, did away with General Burnside’s defective “grand division” arrangement, consolidated the cavalry into an effective corps, enforced strict discipline among officers and men alike, and at the beginning of spring had brought his army to a high state of efficiency.  His confident tone inspired the men; the depression resulting from the great disaster at Fredericksburg was succeeded by a spirit of buoyant hope, and the army was once more that great war-engine, ready for any undertaking, which it had been under McClellan.

It numbered, according to one Federal statement, one hundred and fifty-nine thousand three hundred men; but according to another, which appears more reliable, one hundred and twenty thousand infantry and artillery, and twelve thousand cavalry; in all, one hundred and thirty-two thousand troops.  The army of General Lee was considerably smaller.  Two divisions of Longstreet’s corps had been sent to Suffolk, south of James River, to obtain supplies in that region, and this force was not present at the battle of Chancellorsville.  The actual numbers under Lee’s command will appear from the following statement of Colonel Walter H. Taylor, assistant adjutant-general of the army: