It was, however, chance and not the policy of the Emperor that averted the inevitable conflict. On July 5 the Christians of Palestine had suffered a crushing defeat at the battle of Hittim or Tiberias at the hand of Saladin, and on October 3 the Mohammedan conqueror entered Jerusalem. The quarrel was necessarily suspended, and a new crusade was preached with such success that in May, 1189, Frederick set out for Palestine, to be followed a year later by the Kings of France and England. But the Emperor never reached the Holy Land. He made his way by Constantinople and Iconium into Cilicia, and there not far from Tarsus he disappeared, apparently drowned while crossing or bathing in a river. [Sidenote: The new contest.] With the great Emperor's death the contest between Papacy and Empire enters on a new phase. It is typical of this phase that the one outstanding question between the two powers after the Peace of Venice was the question of Tuscany. For the quarrel was now almost entirely political, and was becoming more and more confined to Italian politics. The imperial attempt to subdue Italy to Germany had failed, and it remained for the Emperor to make it impossible for the Pope to live at Rome except as a dependant of the German King. With Tuscany, Lombardy, and Sicily under the imperial control, there was no room for papal action in Italy. In a contest of abstract principles the Emperor had entirely failed to subdue the Pope; and the interest and importance of the contest between Frederick and Alexander lay in the fact that each was the representative of an idea. This is no doubt the reason why Frederick's failure did not damage his prestige. But he had learnt that he could not set the abstract claims of the Empire against those of the Papacy. The former did not appeal to any one beyond the limits of Germany; whereas the latter could count on sympathy in every country of Western Europe. Frederick, therefore, made no more appeals to Europe. His disputes with the Papacy were now individual matters: they were contests of policy, not of principle, and he would not hesitate to turn circumstances to his advantage. Perhaps, fortunately for Frederick's reputation, he did nothing more than inaugurate this policy. But it was a policy which essentially suited the peculiar genius of his successor. [Sidenote: Henry VI.]