Full of just confidence in their own strength, and ignorant of that which could be opposed to them, the Crusaders advanced towards Nice. Never had the plains of Bithynia presented a more magnificent or a more terrible spectacle. The numbers of the Crusaders exceeded the population of many great cities of the West, and were sufficient to cover the largest plains. The Turks, from their encampments on the summits of the mountains, must have beheld, with terror, an army composed of more than a hundred thousand horse and five hundred thousand foot,[72] the picked men of the warlike nations of Europe, who were come to dispute with them the possession of Asia.[73] When it had been determined to besiege Nice, the posts were distributed to the various bodies of the Christian army. The camp of the Crusaders extended over a vast plain, intersected by rivulets which fell from the mountains. Fleets from Greece and Italy transported provisions, and kept the besiegers in a state of abundance. Foulcher de Chartres reckons in the camp of the Christians nineteen nations, differing in manners and language. Each nation had its quarters, which they surrounded with walls and palisades, and as they were without wood or stone for the divisions, they employed the bones of the Crusaders lying unburied in the country round Nice; “by which,” Anna Comnena says, “they at once constructed a tomb for the dead and an abode for the living.” In each quarter they quickly raised magnificent tents, which served as churches, in which the chiefs and the soldiers assembled to perform the ceremonies of religion. Different war-cries, drums, the use of which had been introduced into Europe by the Saracens, and sonorous horns, pierced with several holes, summoned the Crusaders to their military exercises. The barons and knights wore a hauberk, or coat of mail, a sort of tunic, composed of small rings of iron or steel. Over the coat of arms of every squire floated a blue, red, green, or white scarf. Every warrior wore a casque, covered with silver for the princes, of steel for the knights and nobles, and of iron for the common men. The knights bore round or square bucklers, and long shields covered the foot-soldiers. The arms employed in fight by the Crusaders were the lance, the sword, a species of knife, a poniard, called _miséricorde_, the club, the _masse d’armes_, with which a warrior could, at a single blow, strike an enemy to the earth; the sling, from which were thrown stones and balls of lead; the bow, and the cross-bow, a murderous weapon, till that time unknown to the Orientals. The warriors of the West did not then cover themselves with that heavy iron armour described by the historians of the middle ages, which they afterwards borrowed from the Saracens.