After great urgency on the part of Mr. Lincoln, who, in his homely phrase, feared that McClellan's army might "take root" around Washington, that officer at last transferred one hundred and twenty-one thousand men to the neighborhood of Fortress Monroe, with every adjunctive aid that an army could require or make useful. His force outnumbered the Confederates nearly two to one, but it was McClellan's habit of mind to exaggerate the strength of his enemy. It was also his bad habit, as it was Halleck's, to proceed with an exaggerated respect for military "regularity." So instead of pushing forward up the peninsula that lay between the James and the York rivers, and simply running over the vastly inferior forces of his enemy, as a general of enterprising mind would have done, he advanced "scientifically" and with scientific slowness. The first point of contact was at Yorktown, where General Magruder lay with 13,000 Confederates, McClellan's army of assault--i.e., his advance force--numbered no less than 58,000 men and 100 guns. According to his custom McClellan enormously overestimated the strength of his adversary, and instead of hurling his superior force upon the Confederate works, or using his fleet to pass them by, as General Johnston expected him to do, he sat down before Yorktown and instituted a regular siege approach by parallels. Reinforcements came to him daily and even hourly, until he had nearly 120,000 men and more than a hundred guns with which to assail Magruder's scant 13,000 men and less than thirty guns. But he did not make the assault. Instead he remained inactive for nearly a month before Yorktown with about nine men under his command to his adversary's one, doing nothing energetic or determined. When at last he advanced upon the works which he might have run over on the day of his arrival before them, he found no force defending them and only "dummy" guns in the shape of painted logs occupying their embrasures. Comic opera itself has few situations more ridiculous than was this of McClellan at the end of his month's "siege" of Yorktown, defended through a large part of the siege by less than one man to his nine, and at the last defended only by "quaker" guns, with no men at all behind them. Finding that the position against which he had so elaborately provided siege appliances was vacated by his enemy, McClellan advanced to Williamsburg, where he encountered actual resistance on the fourth of May and the days following. Here was one of those situations, of which the war presented so many, which it is difficult to reconcile with our accepted estimates of the military capacity of the generals on either side.