The evils incident to a protracted minority had manifested themselves with more than ordinary prominence in the Kingdom of Sicily. The supervision of the Pope had, as usual, been uniformly exercised for the benefit of the ecclesiastical order and the aggrandizement of the Holy See. A fierce and rapacious aristocracy, impatient of restraint and eager for innovation, defied the laws, and wreaked their hereditary vengeance upon each other with every circumstance of merciless atrocity. The mass of the population, probably composed of more diversified elements and nationalities than any community of equal numbers in the world, unable to prosper and scarcely able to live, endeavored to obtain, by different methods, exemption from the intolerable persecution of their enemies. The Greek, with the craft of his race, attached himself to the faction which, for the time being, enjoyed the best prospect of success. The Jew purchased a temporary immunity by the voluntary surrender of the greater part of his possessions. Alone among his companions, the Saracen took up arms. His martial spirit and the numbers of his countrymen obtained from his turbulent and disorganized adversaries a tacit recognition of independence, which the rugged nature of the country that contained his strongholds did not a little to confirm. In the effort to re-establish the royal authority, the Saracens rendered invaluable assistance; they were among the first to assemble around the imperial standard; without their co-operation the result would have been uncertain; and their valor and fidelity preserved the empire of Frederick, as that of their fathers had consolidated the power of the Norman domination.