The revolt of the Romans from the Iconoclastic Emperors of the East, followed as it was by the reception of the Franks as patricians and emperors, is an event of the highest importance in the history of Italy and of the popedom. In the domestic constitution of Rome it made little change. With the instinct of a profound genius, Charles the Great saw that Rome, though it might be ostensibly the capital, could not be the real centre of his dominions. He continued to reside in Germany, and did not even build a palace at Rome. For a time the awe of his power, the presence of his _missus_ or lieutenant, and the occasional visits of his successors Lothar and Lewis II to the city, repressed her internal disorders. But after the death of the prince last named, and still more after the dissolution of the Carolingian Empire itself, Rome relapsed into a state of profligacy and barbarism to which, even in that age, Europe supplied no parallel, a barbarism which had inherited all the vices of civilization without any of its virtues. The papal office in particular seems to have lost its religious character, as it had certainly lost all claim to moral purity. For more than a century the chief priest of Christendom was no more than a tool of some ferocious faction among the nobles. Criminal means had raised him to the throne; violence, sometimes going the length of mutilation or murder, deprived him of it. The marvel is, a marvel in which papal historians have not unnaturally discovered a miracle, that after sinking so low, the Papacy should ever have risen again. Its rescue and exaltation to the pinnacle of glory was accomplished not by the Romans but by the efforts of the Transalpine Church, aiding and prompting the Saxon and Franconian Emperors. Yet even the religious reform did not abate intestine turmoil, and it was not till the twelfth century that a new spirit began to work in politics, which ennobled if it could not heal the sufferings of the Roman people. [Sidenote: Growth of a republican feeling: hostility to the Popes.] [Sidenote: Arnold of Brescia.] [Sidenote: Short-sighted policy of the Emperors.]