Imperial power in Italy ended with the life of Henry the Seventh. Rupert did indeed cross the Alps, but it was as the hireling of Florence; Frederick the Third received the Lombard crown, but it no longer conveyed the slightest power. In the beginning of the fourteenth century Dante still hopes the renovation of his country from the action of the Teutonic Emperors. Some fifty years later Matthew Villani sees clearly that they do not and cannot reign to any purpose south of the Alps[355]. Nevertheless the phantom of imperial authority lingers on for a time. It is put forward by the Ghibeline tyrants of the cities to justify their attacks on their Guelfic neighbours: even resolute republicans like the Florentines do not yet venture altogether to reject it, however unwilling to permit its exercise. Before the middle of the fifteenth century, the names of Guelf and Ghibeline had ceased to have any sense or meaning; the Pope was no longer the protector nor the Emperor the assailant of municipal freedom, for municipal freedom itself had well-nigh disappeared. But the old war-cries of the Church and the Empire were still repeated as they had been three centuries before, and the rival principles that had once enlisted the noblest spirits of Italy on one or other side had now sunk into a pretext for wars of aggrandizement or of mere unmeaning hate. That which had been remarked long before in Greece was seen to be true here; the spirit of faction outlived the cause of faction, and became itself the new and prolific source of a useless, endless strife. [Sidenote: Burgundy.] After Frederick the Third no Emperor was crowned in Rome, and almost the only trace of that connection between Germany and Italy to maintain which so much had been risked and lost, was to be found in the obstinate belief of the Hapsburg Emperors, that their own claims, though often purely dynastic and personal, could be enforced by an appeal to the imperial rights of their predecessors. Because Barbarossa had overrun Lombardy with a Transalpine host they fancied themselves entitled to demand duchies for themselves and their relatives, and to entangle the Empire in wars wherein no interest but their own was involved. The kingdom of Arles, if it had never added much strength to the Empire, had been useful as an outwork against France. And thus its loss--Dauphiné passing over, partly in A.D. 1350, finally in 1457, Provence in 1486--proved a serious calamity, for it brought the French nearer to Switzerland, and opened to them a tempting passage into Italy. The Emperors did not for a time expressly renounce their feudal suzerainty over these lands, but if it was hard to enforce a feudal claim over a rebellious landgrave in Germany, how much harder to control a vassal who was also the mightiest king in Europe.