General Beauregard.

467. The Battle of Bull Run, or Manassas.—Largely in consequence of McClellan’s successes in West Virginia, there was a great popular outcry in the North for an advance. “On to Richmond!” was the watchword of many of the influential newspapers. General Scott at length reluctantly consented to a forward movement. About thirty-five miles south of Washington, the railroad from the Shenandoah Valley, passing through the mountains, crosses the road which runs from Richmond to Washington. The point, therefore, was one of such strategic importance that it enabled the army holding it to move rapidly to the East or West, as well as to the North or South. It was here, at Manassas Junction, that the Confederate force was concentrated under Gen. P. G. T. Beauregard.[[202]] The Union army, under General McDowell, on July 21, crossed Bull Run, a small stream near Manassas, and advanced to an attack. At the beginning of the battle, McDowell had some success; but, in the afternoon, the Union army, made up chiefly of raw recruits, was thrown into a panic, owing to a reënforcement of the Confederates, and fled in great disorder towards Washington. About eighteen thousand men were engaged on each side. The Confederates lost about two thousand, while the loss of the Unionists was nearly three thousand.[[203]] Both armies were temporarily disorganized by the battle. On the following day, McClellan was called from West Virginia and put in command of all the forces from the mountains to the sea. In November, General Scott was compelled by age to give up his post, and McClellan succeeded him as general in chief of all the Union forces. Neither army was yet in condition to make an advance.

468. Ball’s Bluff.—The Confederates, however, strengthened their line in the vicinity of Harper’s Ferry, and in October a Union force of about two thousand men was defeated at Ball’s Bluff, and its commander, the brilliant Colonel Baker of Oregon, was killed. Before the end of the season the Union army was increased by additional enlistments to nearly two hundred thousand men, and the autumn and winter months were passed in fortifying the lines, drilling the recruits, and bringing together supplies.

469. Lincoln’s Strategic Plans.—Lincoln said at the very beginning of the war that four things were essential to ultimate success, and all his plans were directed accordingly. First, the army must defend Washington, and, if possible, press on and take Richmond. Second, the border states must, at all hazards, be prevented from seceding. Third, the Mississippi River must be opened, in order to give the West communication with the sea and to cut off the Confederates from western supplies. And fourth, the blockade must be made as effective as possible, to prevent European supplies from reaching the South.

General Nathaniel Lyon.

470. The Contest in Missouri.—In the West special efforts were made by the Union forces to hold Missouri. Sentiment in the state was divided. General John C. Frémont (§ [417]) was early appointed to the command of the Western Department. He entered upon his duties July 25, with headquarters at St. Louis; but great frauds were soon developed in his department, and he was unable to furnish the necessary supplies to the army. His department was further discredited by an unauthorized order freeing the slaves, which President Lincoln promptly rescinded. But notwithstanding the confusion at headquarters, General Nathaniel Lyon,[[204]] one of the most promising of Union officers, conducted affairs in the field with great energy and skill. He pushed the Confederates out of the northern and central parts of the state; but near the southern line, they received reënforcements from Arkansas and Texas, and advanced under General Price. The forces met, August 10, at Wilson’s Creek, near Springfield. Price had 10,175 men, with fifteen guns, while Lyon had 5400, with sixteen guns. Lyon’s left was commanded by General Franz Sigel,[[205]] who passed around the right flank of the enemy and attacked in the rear. Lyon, at the head of the main army, led the advance with great gallantry, swinging his hat as he went. After being twice wounded, he still pressed on, but soon fell from a third wound, which proved mortal. Sigel’s force was cut off and routed. Lyon’s main army held its ground, but, in the night, the Union force was obliged to retire to Springfield. The Unionists lost about twelve hundred, the Confederates about a thousand.[[206]] A major part of the Union force now retreated to Raleigh, where they remained for the winter. Meanwhile, early in September, the “Irish Brigade,” under Colonel J. A. Mulligan, distinguished itself at Lexington, with about 2780 men, against General Price, with a besieging army of about 18,000 men and sixteen cannon. Though Mulligan and his followers were obliged finally to surrender, it was not till after three days of most desperate fighting.

471. Halleck succeeds Frémont.—In October, Missouri was visited by the Secretary of War and the Adjutant General, for the purpose of investigating the condition of affairs, of which many complaints had reached Washington. Everything was found to be in dire confusion, owing to the inability of Frémont to administer successfully so large a field. General Frémont was consequently superseded by General Henry W. Halleck, who, before the end of the year, without fighting a battle, gained possession of the entire state.

INTERNATIONAL DIFFICULTIES.

472. The Trent Affair.—Toward the close of the year 1861, an event occurred which nearly involved the Union in a war with Great Britain. In November, Captain Wilkes, a United States officer, in command of the San Jacinto, boarded a British mail steamer, The Trent, and took from her James M. Mason of Virginia and John Slidell of Louisiana, who were bound for Europe as Confederate commissioners. The right to stop and search the vessels of neutrals in time of war had long been maintained by Great Britain. The “Right of Search,” as we have seen, had been one of the causes of the War of 1812. Though often protested against, it had been generally maintained, but at the close of the Crimean War the Great Powers of Europe agreed, at the Peace of Paris, in 1856, to abandon it. To this agreement the United States, not being a member of the Congress, had not been a party, and was, therefore, not bound by it. The British government, however, insisted that the European agreement should be binding upon the United States, and immediately demanded the surrender of Mason and Slidell. Troops and vessels of war were at once sent over to Canada, and great excitement was the result. The officials of the United States replied that, although not a party to the agreement of 1856, their government had always been opposed to the “Right of Search,” and in accordance with its own principles would give up the prisoners.