the captivity of Villehardouin, prince of Achaia, deprived the Latins of the most active and powerful vassal of their expiring monarchy. The republics of Venice and Genoa disputed, in the first of their naval wars, the command of the sea and the commerce of the East. Pride and interest attached the Venetians to the defence of Constantinople; their rivals were tempted to promote the designs of her enemies, and the alliance of the Genoese with the schismatic conqueror provoked the indignation of the Latin church. [57] [Footnote 55: The gradual losses of the Latins may be traced in the third fourth, and fifth books of the compilation of Ducange: but of the Greek conquests he has dropped many circumstances, which may be recovered from the larger history of George Acropolita, and the three first books of Nicephorus, Gregoras, two writers of the Byzantine series, who have had the good fortune to meet with learned editors Leo Allatius at Rome, and John Boivin in the Academy of Inscriptions of Paris.] [Footnote 56: George Acropolita, c. 78, p. 89, 90. edit. Paris.] [Footnote 57: The Greeks, ashamed of any foreign aid, disguise the alliance and succor of the Genoese: but the fact is proved by the testimony of J Villani (Chron. l. vi. c. 71, in Muratori, Script. Rerum Italicarum, tom. xiii. p. 202, 203) and William de Nangis, (Annales de St. Louis, p. 248 in the Louvre Joinville,) two impartial foreigners; and Urban IV threatened to deprive Genoa of her archbishop.] Intent on his great object, the emperor Michael visited in person and strengthened the troops and fortifications of Thrace. The remains of the Latins were driven from their last possessions: he assaulted without success the suburb of Galata; and corresponded with a perfidious baron, who proved unwilling, or unable, to open the gates of the metropolis. The next spring, his favorite general, Alexius Strategopulus, whom he had decorated with the title of CÊsar, passed the Hellespont with eight hundred horse and some infantry, [58] on a secret expedition. His instructions enjoined him to approach, to listen, to watch, but not to risk any doubtful or dangerous enterprise against the city. The adjacent territory between the Propontis and the Black Sea was cultivated by a hardy race of peasants and outlaws, exercised in arms, uncertain in their allegiance, but inclined by language, religion, and present advantage, to the party of the Greeks. They were styled the _volunteers_; [59] and by their free service the army of Alexius, with the regulars of Thrace and the Coman auxiliaries, [60] was augmented to the number of five-and-twenty thousand men. By the ardor of the volunteers, and by his own ambition, the CÊsar was stimulated to disobey the precise orders of his master, in the just confidence that success would plead his pardon and reward. The weakness of Constantinople, and the distress and terror of the Latins, were familiar to the observation