fortress in the heart of the Ottoman empire. Yet this was the sole and feeble attempt for the deliverance of Constantinople: the more distant powers were insensible of its danger; and the ambassador of Hungary, or at least of Huniades, resided in the Turkish camp, to remove the fears, and to direct the operations, of the sultan.⁷

It was difficult for the Greeks to penetrate the secret of the divan; yet the Greeks are persuaded, that a resistance so obstinate and surprising, had fatigued the perseverance of Mahomet. He began to meditate a retreat; and the siege would have been speedily raised, if the ambition and jealousy of the second vizier had not opposed the perfidious advice of Calil Bashaw, who still maintained a secret correspondence with the Byzantine court. The reduction of the city appeared to be hopeless, unless a double attack could be made from the harbor as well as from the land; but the harbor was inaccessible: an impenetrable chain was now defended by eight large ships, more than twenty of a smaller size, with several galleys and sloops; and, instead of forcing this barrier, the Turks might apprehend a naval sally, and a second encounter in the open sea. In this perplexity, the genius of Mahomet conceived and executed a plan of a bold and marvellous cast, of transporting by land his lighter vessels and military stores from the Bosphorus into the higher part of the harbor. The distance is about ten⁸ miles; the ground is uneven, and was overspread with thickets; and, as the road must be opened behind the suburb of Galata, their free passage or total destruction must depend on the option of the Genoese. But these selfish merchants were ambitious of the favor of being the last devoured; and the deficiency of art was supplied by the strength of obedient myriads. A level way was covered with a broad platform of strong and solid planks; and to render them more slippery and smooth, they were anointed with the fat of sheep and oxen. Fourscore light galleys and brigantines, of fifty and thirty oars, were disembarked on the Bosphorus shore; arranged successively on rollers; and drawn forwards by the power of men and pulleys. Two guides or pilots were stationed at the helm, and the prow, of each vessel: the sails were unfurled to the winds; and the labor was cheered by song and acclamation. In the course of a single night, this Turkish fleet painfully climbed the hill, steered over the plain, and was launched from the declivity into the shallow waters of the harbor, far above the molestation of the deeper vessels of the Greeks. The real importance of this operation was magnified by the consternation and confidence which it inspired: but the notorious, unquestionable fact was displayed before the eyes, and is recorded by the pens, of the two nations.⁹ A similar stratagem had been repeatedly practised by the ancients;¹⁰ the Ottoman galleys (I must again repeat) should be considered as large boats; and, if we compare the magnitude and the distance, the obstacles and the means, the boasted miracle¹¹ has perhaps been equalled by the industry of our own times.¹² As soon as Mahomet had occupied the upper harbor with a fleet and army, he constructed, in the narrowest part, a bridge, or rather mole, of fifty cubits in breadth, and one hundred in length: it was formed of casks and hogsheads; joined with rafters, linked with iron, and covered with a solid floor. On this floating battery he planted one of his largest cannon, while the fourscore galleys, with troops and scaling ladders, approached the most accessible side, which had formerly been stormed by the Latin conquerors. The indolence of the Christians has been accused for not destroying these unfinished works;¹³ but their fire, by a superior fire, was controlled and silenced; nor were they wanting in a nocturnal attempt to burn the vessels as well as the bridge of the sultan. His vigilance prevented their approach; their foremost galiots were sunk or taken; forty youths, the bravest of Italy and Greece, were inhumanly massacred at his command; nor could the emperor's grief be assuaged by the just though cruel retaliation, of exposing from the walls the heads of two hundred and sixty Mussulman captives. After a siege of forty days, the fate of Constantinople could no longer be averted. The diminutive garrison was exhausted by a double attack: the fortifications, which had stood for ages against hostile violence, were dismantled on all sides by the Ottoman cannon: many breaches were opened; and near the gate of St. Romanus, four towers had been levelled with the ground. For the payment of his feeble and mutinous troops, Constantine was compelled to despoil the churches with the promise of a fourfold restitution; and his sacrilege offered a new reproach to the enemies of the union. A spirit of discord impaired the remnant of the Christian strength; the Genoese and Venetian auxiliaries asserted the preeminence of their respective service; and Justiniani and the great duke, whose ambition was not extinguished by the common danger, accused each other of treachery and cowardice.

During the siege of Constantinople, the words of peace and capitulation had been sometimes pronounced; and several embassies had passed between the camp and the city.¹⁴ The Greek emperor was humbled by