From the Irtysh and Volga to the Persian Gulf, and from the Ganges to Damascus and the Archipelago, Asia was in the hands of Timur; his armies were invincible, his ambition was boundless, and his zeal might aspire to conquer and convert the Christian kingdoms of the West, which already trembled at his name. He touched the utmost verge of the land; but an insuperable, though narrow, sea rolled between the two continents of Europe and Asia; and the lord of so many myriads of horse was not master of a single galley. The two passages of the Bosporus and Hellespont, of Constantinople and Gallipoli, were possessed, the one by the Christians, the other by the Turks. On this great occasion they forgot the difference of religion, to act with union and firmness in the common cause; the double straits were guarded with ships and fortifications; and they separately withheld the transports which Timur demanded of either nation, under the pretence of attacking their enemy. At the same time they soothed his pride with tributary gifts and suppliant embassies, and prudently tempted him to retreat with the honors of victory. Solyman, the son of Bajazet, implored his clemency for his father and himself; accepted, by a red patent, the investiture of the kingdom of Romania, which he already held by the sword; and reiterated his ardent wish of casting himself in person at the feet of the king of the world. The Greek Emperor--either John or Manuel--submitted to pay the same tribute which he had stipulated with the Turkish Sultan, and ratified the treaty by an oath of allegiance, from which he could absolve his conscience so soon as the Mongol arms had retired from Anatolia. But the fears and fancy of nations ascribed to the ambitious Tamerlane a new design of vast and romantic compass; a design of subduing Egypt and Africa, marching from the Nile to the Atlantic Ocean, entering Europe by the Straits of Gibraltar, and, after imposing his yoke on the kingdoms of Christendom, of returning home by the deserts of Russia and Tartary. This remote, and perhaps imaginary, danger was averted by the submission of the Sultan of Egypt, the honors of the prayer and the coin attested at Cairo the supremacy of Timur; and a rare gift of a giraffe, or camelopard, and nine ostriches, represented at Samarkand the tribute of the African world. Our imagination is not less astonished by the portrait of a Mongol, who, in his camp before Smyrna, meditates, and almost accomplishes, the invasion of the Chinese empire. Timur was urged to this enterprise by national honor and religious zeal. He received a perfect map and description of the unknown regions, from the source of Irtysh to the Wall of China. During the preparations, the Emperor achieved the final conquest of Georgia; passed the winter on the banks of the Araxes; appeased the troubles of Persia; and slowly returned to his capital, after a campaign of four years and nine months.