On the allied left wing the fighting was closer and more severe than at any point. Beaulieu on the extreme left advanced upon Velaine and the French positions in the woods to the south in several small groups of all arms. Here were the divisions of the Army of the Ardennes, markedly inferior in discipline and endurance to the rest, and only too mindful of their four previous reverses. For six hours, more or less, they resisted the oncoming Allies, but then, in spite of the example and the despairing appeals of their young general Marceau, they broke and fled, leaving Beaulieu free to combine with the archduke Charles, who carried Fleurus after obstinate fighting, and then pressed on towards Campinaire. Beaulieu took command of all the allied forces on this side about noon, and from then to 5 P.M. launched a series of terrible attacks on the French (Lefebvre's division, part of the general reserve, and the remnant of Marceau's troops) above Campinaire and Lambusart. The disciplined resolution of the imperial battalions, and the enthusiasm of the French Revolutionaries, were each at their height. The Austrians came on time after time over ground that was practically destitute of cover. Villages, farms and fields of corn caught fire. The French grew more and more excited--"No retreat to-day!" they called out to their leaders, and finally, clamouring to be led against the enemy, they had their wish. Lefebvre seized the psychological moment when the fourth attack of the Allies had failed, and (though he did not know it) the order to retreat had come from Coburg. The losses of the unit that delivered it were small, for the charge exactly responded to the moral conditions of the moment, but the proportion of killed to wounded (55 to 81) is good evidence of the intensity of the momentary conflict. So ended the battle. Coburg had by now learned definitely that Charleroi had surrendered, and while the issue of the battle was still doubtful--for though the prince of Orange was beaten, Beaulieu was in the full tide of success--he gave (towards 3 P.M.) the order for a general retreat. This was delivered to the various commanders between 4 and 5, and these, having their men in hand even in the heat of the engagement, were able to break off the battle without undue confusion. The French were far too exhausted to pursue them (they had lost twice as many men as the Allies), and their leader had practically no formed body at hand to follow up the victory, thanks to the extraordinary dissemination of the army.