From the spacious highlands between China, Siberia, and the Caspian Sea, the tide of emigration and war has repeatedly been poured. These ancient seats of the Huns and Turks were occupied in the twelfth century by many pastoral tribes, of the same descent and similar manners, which were united and (A.D. 1206-1227) led to conquest by the formidable Zingis. In his ascent to greatness, that barbarian (whose private appellation was Temugin) had trampled on the necks of his equals. His birth was noble, but it was in the pride of victory that the prince or people deduced his seventh ancestor from the immaculate conception of a virgin. His father had reigned over thirteen hordes, which composed about thirty or forty thousand families, above two thirds refused to pay tithes or obedience to his infant son, and at the age of thirteen, Temugin fought a battle against his rebellious subjects. The future conqueror of Asia was reduced to fly and to obey, but he rose superior to his fortune, and in his fortieth year he had established his fame and dominion over the circumjacent tribes. In a state of society in which policy is rude and valor is universal the ascendant of one man must be founded on his power and resolution to punish his enemies and recompense his friends. His first military league was ratified by the simple rites of sacrificing a horse and tasting of a running stream; Temugin pledged himself to divide with his followers the sweets and the bitters of life, and, when he had shared among them his horses and apparel, he was rich in their gratitude and his own hopes. After his first victory, he placed seventy caldrons on the fire, and seventy of the most guilty rebels were cast headlong into the boiling water. The sphere of his attraction was continually enlarged by the ruin of the proud and the submission of the prudent; and the boldest chieftains might tremble when they beheld, enchased in silver, the skull of the khan of the Keraites, who, under the name of Prester John, had corresponded with the Roman pontiff and the princes of Europe. The ambition of Temugin condescended to employ the arts of superstition, and it was from a naked prophet who could ascend to heaven on a white horse that he accepted the title of Zingis, the _most great_, and a divine right to the conquest and dominion of the earth. In a general _couroultai_, or diet, he was seated on a felt, which was long afterward revered as a relic, and solemnly proclaimed great khan, or emperor, of the Moguls and Tartars. Of these kindred, though rival names, the former had given birth to the imperial race, and the latter has been extended, by accident or error, over the spacious wilderness of the north.