Cortéz easily descended with his troops by the mountain road towards the plain of the valley; and as he passed along the levels, or through the numerous villages and hamlets, he endeavored to foster and foment the ill feeling which he found secretly existing against the government of the Mexican Emperor. When he had advanced somewhat into the heart of the valley he was met by an embassy of the chief lords of the Aztec court, sent to him by Montezuma, with gifts of considerable value; but he rejected a proffered bribe of "four loads of gold to the General, and one to each of his captains, with a yearly tribute to their sovereign," provided the Spanish troops would quit the country. Heedless of all menaced opposition as well as appeals to his avarice, he seems, at this period, to have cast aside the earlier and sordid motives which might then have been easily satisfied had his pursuit been gold alone. The most abundant wealth was cast at his feet; but the higher qualities of his nature were now allowed the fullest play, and strengthened him in his resolution to risk all in the daring and glorious project of subjecting a splendid empire to his control. Accordingly, he advanced though Amaquemecan, a town of several thousand inhabitants, where he was met by a nephew of the Emperor, the Lord of Tezcoco, who had been despatched by his vacillating uncle, at the head of a large number of influential personages, to welcome the invaders to the capital. The friendly summons was of course not disregarded by Cortéz, who forthwith proceeded along the most splendid and massive structure of the New World--a gigantic causeway, five miles in length, constructed of huge stones, which passed along the narrow strait of sand that separated the waters of Chalco from those of Tezcoco. The lakes were covered with boats filled with natives. Floating islands, made of reeds and wicker-work, covered with soil, brimmed with luxuriant vegetation whose splendid fruits and odorous petals rested on the waters. Several large towns were built on artificial foundations in the lake. And, every where, around the Spaniards, were beheld the evidences of a dense population, whose edifices, agriculture, and labors denoted a high degree of civilization and intelligence. As the foreign warriors proceeded onwards towards the city, which rose before them with its temples, palaces and shrines, covered with hard stucco that glistened in the sun, they crossed a wooden drawbridge in the causeway; and, as they passed it, they felt that now, indeed, if they faltered, they were completely in the grasp of the Mexicans, and more effectually cut off from all retreat than they had been when the fleet was destroyed at Vera Cruz.