This defensive battle was not at all what the Confederate general had hoped for or intended. He had been baffled of his purposes by adverse circumstances. Had his enemy promptly evacuated Harper's Ferry as he had expected and as McClellan had urged, Lee would have pushed on towards Washington or Baltimore, giving battle as the assailant wherever his march might have been opposed. The necessity of pausing to reduce Harper's Ferry had delayed him during precious days, during which McClellan's advance had completely changed the aspect of the campaign. Instead of advancing to conquer Washington or Baltimore, Lee fell back into a defensive position, there to meet an army nearly or quite twice as large as his own. In the meanwhile the necessity of living upon the country had completely demoralized those "lewd fellows of the baser sort," who constitute a pestilently important contingent in every fighting force. Men were away raiding chicken coops when they should have been in line with guns in their hands. Straggling was general beyond precedent, so that Lee declared that his army was "ruined" by it, while D. H. Hill said in his report of operations that "Had all our stragglers been up McClellan's army would have been completely crushed or annihilated. Thousands of thievish poltroons had kept away from sheer cowardice." But the fact stares us in the face that McClellan had under his command quite all of 70,000 men and probably more, while Lee had at most considerably less than 40,000,--and as both armies were composed of seasoned soldiers who had fought before, it is by no means safe to say that if this or if that had been changed the result would have been other than it was. With an "if," it is easy to demonstrate anything. The simple facts are that on the seventeenth of September, 1862, the two armies met on Antietam Creek in front of Sharpsburg, that they fought all day with high courage and desperate determination on both sides; that the Federals lost, by official report, 12,469 men, while the Confederate loss, never accurately reported, was estimated at between 9,000 and 10,000 men; that at the end of the struggle each army held the position it had occupied at the beginning, neither having yielded position to the other. So far were both reluctant to renew the struggle that they lay still, facing each other during the whole of the next day, neither side firing a gun, and neither undertaking a maneuver of any kind.