ization of the Khârijites were of little significance.
It seems strange that the Moslim peoples, although the theory of Islâm never attributed an hereditary character to the Khalifate, attached so high a value to the Abbasid name, that they continued unanimously to acknowledge the Khalifate of Bagdad for centuries during which it possessed no influence. But the idea of hereditary rulers was deeply rooted in most of the peoples converted to Islâm, and the glorious period of the first Abbasids so strongly impressed itself on the mind of the vulgar, that the appearance of continuation was easily taken for reality. Its voidness would sooner have been realized, if lack of energy had not prevented the later Abbasids from trying to recover the lost power by the sword, or if amongst their rivals who could also boast of a popular tradition—e. g., the Omayyads, or still more the Alids—a political genius had succeeded in forming a powerful opposition. But the sultans who ruled the various states did not want to place all that they possessed in the balance on the chance of gaining the title of Khalîf. The Moslim world became accustomed to the idea that the honoured House of the Prophet's uncle Abbas existed for the purpose of lending an additional glory to Mohammedan princes by a diploma. Even after the destruction of Bagdad by the Mongols in 1258, from which only a few Abbasids escaped alive, Indian princes continued to value
