unhindered, and fight in due form on the west bank, or to give him the same opportunity and grant a free passage to the Hungarian side. Bela chose the former alternative, forded the river without molestation, and fought on the other side the disastrous battle of Cressenbrunn. Infantry was in the twelfth and thirteenth centuries absolutely insignificant: foot-soldiers accompanied the army for no better purpose than to perform the menial duties of the camp, or to assist in the numerous sieges of the period. Occasionally they were employed as light troops, to open the battle by their ineffective demonstrations. There was, however, no really important part for them to play. Indeed their lords were sometimes affronted if they presumed to delay too long the opening of the cavalry charges, and ended the skirmishing by riding into and over their wretched followers. At Bouvines the Count of Boulogne could find no better use for his infantry than to form them into a great circle, inside which he and his horsemen took shelter when their chargers were fatigued and needed a short rest. If great bodies of foot occasionally appeared upon the field, they came because it was the duty of every able-bodied man to join the _arrière-ban_ when summoned, not because the addition of 20,000 or 100,000 half-armed peasants and burghers was calculated to increase the real strength of the levy. The chief cause of their military worthlessness may be said to have been the miscellaneous nature of their armament. Troops like the Scotch Lowlanders, with their long spears, or the Saracen auxiliaries of Frederick II, with their cross-bows, deserved and obtained some respect on account of the uniformity of their equipment. But with ordinary infantry the case was different; exposed, without discipline and with a miscellaneous assortment of dissimilar weapons, to a cavalry charge, they could not combine to withstand it, but were ridden down and crushed. A few infantry successes which appear towards the end of the period were altogether exceptional in character. The infantry of the ‘Great Company,’ in the East beat the Duke of Athens, by inducing him to charge with all his men-at-arms into a swamp. In a similar way the victory of Courtrai was secured, not by the mallets and iron-shod staves of the Flemings, but by the canal, into which the headlong onset of the French cavalry thrust rank after rank of their companions.