In September General Robert E. Lee was sent into western Virginia to regain the ground lost, but he failed and was driven out of the section by Rosecrans, the successor of McClellan. Before this took place, however, the opening battle of the war had been fought elsewhere.
"ON TO RICHMOND!"
The removal of the Confederate government from Montgomery to Richmond was unbearably exasperating to the North. It may be said that the secession flag was flaunted in sight of Washington. The New York Tribune, the most influential journal of the North, raised the cry "On to Richmond!" and the pressure became so clamorous and persistent that the government, although conscious of the risk of the step, ordered an advance against the Confederate capital. Congress, which had met July 4th, appropriated $500,000,000 for carrying on the war, and authorized President Lincoln to call out 500,000 volunteers for crushing the rebellion.
The Union army across the Potomac from Washington numbered about 40,000 men and was under the command of General Irvin McDowell. It was only partly disciplined, had a few good and many incompetent officers, was composed of fine material, but of necessity lacked the steadiness which can only be acquired by actual campaigns and fighting.
General Beauregard, with a Confederate army not quite so numerous, held a strong military position near Manassas Junction, some thirty miles from Washington, and connected with Richmond by rail. General Jo Johnston had a smaller Confederate army at Winchester, it being his duty to hold General Patterson in check and prevent his reinforcing McDowell. At the same time Patterson, to prevent Johnston from joining Beauregard, planned an offensive movement against the Confederate commander at Winchester.
THE FIRST BATTLE OF BULL RUN.
McDowell's plan was to advance to Fairfax Court-House, and then, turning south, cut Beauregard's communications. The first movement was made on the afternoon of July 16th. General Mansfield with 16,000 men remained in Washington to protect the capital from surprise. The advance was slow, occupying several days. McDowell discovered six Confederate brigades posted along the creek known as Bull Run, and he decided to begin his attack upon them. While General Tyler was sent across the stone bridge to threaten the Confederate front, Hunter and Heintzelman were directed to make a detour and attack the enemy's front and rear. Johnston, who had hurried up from Winchester, had decided to hasten the battle through fear of the arrival of Patterson with reinforcements for McDowell, but the latter, moving first, Johnston was compelled to act on the defensive.
FIRST BATTLE OF BULL RUN, 1861.
On July 16, 1861, the first great battle of the Civil War was fought, resulting in the complete defeat of the Union army, which fled in panic from the field. Had the Confederates followed up the pursuit they could easily have captured Washington city. The total loss to the Union army in killed, wounded, captured and missing was 3,334 men; that of the Southern army, 1,982. The Confederates gained another victory at Bull Run in 1862.