Machiavelli was sent by them just before the cardinals entered into conclave--where, without hesitation or a dissentient voice, they elected Julian da Rovera, cardinal of San Pietro in Vincola, who assumed the name of Julius II. This prelate had been all his life at open enmity with Alexander VI.: his disposition was ambitious, restless, fiery, and obstinate; and during the struggles against the papal power in which he had been engaged all his life, he had offended many, and excited the hatred of a number of powerful persons. Above all, it was to be supposed that Cæsar Borgia would oppose him; and he exercised great influence over the Spanish cardinals. But the duke had to contend with much adversity, so that he had but a choice of evils before him. During this interval, even Romagna had fallen from him, with the exception of its fortresses, of which he possessed the keys. Julian da Rovera made him large promises; and in an age when duplicity flourished far and wide, he had been celebrated for his veracity and good faith; even his old enemy, Alexander VI., declared that the cardinal di San Pietro in Vincola was sincere and trusty. As soon as the new pope was elected, it was projected to send Borgia with an army to Romagna, to conquer it in the name of the holy see. Machiavelli had frequent interviews with the fallen prince at this time, and appears to have thrown off that admiration which his success and spirit had formerly inspired; and he testifies no sympathy or regret in his misfortunes. Borgia complained of the little friendship shown him by Florence; and declared that he would relinquish every other hope, for the sake of attacking and ruining the republic. The secretary reports his angry expressions to his government, and adds the words of cardinal d'Amboise, who exclaimed that "God, who never left any crime unpunished, would not let this man escape with impunity!"