Whether Wellington ever rode to Wavre to personally arrange with Blucher as to his co-operation or not, is one of those things which cannot be proved. That it was quite possible, that the distance apart of the two Allied armies was such that it could be easily done, that Wellington, not unnaturally anxious, might have thought of it, all might have been. But it is not proved, any more than the myth that later on he hoped that “night or Blucher might come.” To accept the first part of the wish as true would mean that the retreat of a beaten or at least shaken army through a forest at night was a matter of no difficulty, which is absurd; to assume the latter part is reasonable, inasmuch as the blow so struck must have assailed the French rear. It is probable he did see then the necessity of the Prussian help, and, so seeing, might have tried to ensure it by a personal talk with his stout-hearted ally. The position selected for the battle lies almost at right angles to the road between Brussels and Charleroi, is about two miles long, and only about three-quarters of a mile from that held by the French. Its folds, of equal height with those held by the French, fairly concealed all the troops but those immediately in front line; its gentle slopes merged easily into those southward of it. On its left were the roads that led to Wavre and Blucher, whose general line of march must inevitably lead to an attack on the village of Planchenoit in rear of the French right wing, and only about half a mile from their line of retreat by the Charleroi road. The position, finally, had three strong advanced posts: on the right, the Château of Hougomont; in the centre, the small farm of La Haye Sainte; and on the left those of Papelotte, La Haye, and Smohain; while the right wing, extending towards Braine la Leud, was somewhat strengthened by Merbe Braine in rear of it. As this is the last and most momentous battle of the long war, it will be well to examine briefly the dispositions made on both sides, for what practically, then as now, were the three lines of battle. Commencing on the extreme left, where the ground was somewhat flat, and to cover the right hand of the two roads by which the Prussians intended coming if they could, were the brigades of Vivian and Vandeleur, made up of the 10th and 18th Hussars, the 1st Hussars of the King’s German Legion, and 11th, 12th, and 16th Light Dragoons; Perponcher’s Dutch Belgians, holding in advance the farms in front, and with one brigade (Bylandt’s) extended to their right, on the exposed and open slopes of the ridge; Vincke’s and Best’s Brigades; Pack’s, formed of the 1st, 3rd, 1-42nd, 2-44th, and 92nd; Kempt’s, whose right rested on the Charleroi road, having the 28th, 32nd, and 79th, the latter of which detached three companies in advance to hold the knoll of La Haye Sainte, on the east side of the road.