Huniades alone remained at his post, resolute like a lion attacked. The energy of the old leader--he was now sixty-eight years old--was only steeled by the greatness of the danger; his forethought and his mental resources were but increased. As he saw that it would be impossible to do anything with a small army, he sent his friend, John Capistran, an Italian Franciscan, a man animated by a burning zeal akin to his own, to preach a crusade against the enemies of Christendom through the towns and villages of the Great Hungarian Plain. This the friar did to such effect that in a few weeks he had collected 60,000 men, ready to fight in defence of the Cross. This army of Crusaders--the last in the history of the nations--had for its gathering cry the bells of the churches, for its arms, scythes and axes, Christ for its leader, and John Huniades and John Capistran for his lieutenants. The two greatest leaders in war of that day contended for the possession of Belgrade. The same army now surrounded that fortress which a few years before had stormed Constantinople reputed impregnable. The same hero defended it who had so often in the course of a single decennium defeated the Turkish foe in an offensive war, who now, regardless of danger, with a small but faithful band of followers, was prepared to do all that courage, resolution, and prudence might effect. Many hundred large cannon began to break down the stone ramparts; many hundred boats forming a river flotilla covered the Danube, so as to cut off all communication between the fortress and Hungary. During this time Huniades' son Ladislaus, and his brother-in-law Michael Szilagyi, were in command in the fortress. Huniades' first daring plan was to force his way through the blockading flotilla, and enter Belgrade before the eyes of the whole Turkish army, taking with him his own soldiers and Capistran's crusaders. The plan completely succeeded. With his own flotilla of boats he broke through that of the Turks and made his entrance into the fortress in triumph. After this the struggle was continued with equal resolution and ability on both sides; such advantage as the Christians derived from the protection afforded by the fortifications being fully compensated by the enormous superiority in numbers both of men and cannon on the part of the Turks. Without example in the history of the storming of fortresses was the stratagem practised by Huniades when he permitted the picked troops of the enemy, the janissaries, to penetrate within the fortification and there destroyed them in the place they thought they had taken. Ten thousand janissaries had already swarmed into the town and were preparing to attack the bridges and gates of the citadel, when Huniades ordered fagots soaked in pitch and sulphur and other combustibles to be flung from the ramparts into the midst of the crowded ranks of the janissaries. The fire seized on their loose garments, and in a short time the whole body was a sea of fire. Every