Alexander the Sixth, in wishing to aggrandize the duke, his son, had many immediate and prospective difficulties. Firstly, he did not see his way to make him master of any state that was not a state of the Church; and if he was willing to rob the Church he knew that the Duke of Milan and the Venetians would not consent, because Faenza and Rimini were already under the protection of the Venetians. Besides this, he saw the arms of Italy, especially those by which he might have been assisted, in hands that would fear the aggrandizement of the Pope, namely, the Orsini and the Colonnesi and their following. It behoved him, therefore, to upset this state of affairs and embroil the powers, so as to make himself securely master of part of their states. This was easy for him to do, because he found the Venetians, moved by other reasons, inclined to bring back the French into Italy; he would not only not oppose this, but he would render it more easy by dissolving the former marriage of King Louis. Therefore the king came into Italy with the assistance of the Venetians and the consent of Alexander. He was no sooner in Milan than the Pope had soldiers from him for the attempt on the Romagna, which yielded to him on the reputation of the king. The duke, therefore, having acquired the Romagna and beaten the Colonnesi, while wishing to hold that and to advance further, was hindered by two things: the one, his forces did not appear loyal to him, the other, the goodwill of France: that is to say, he feared that the forces of the Orsini, which he was using, would not stand to him, that not only might they hinder him from winning more, but might themselves seize what he had won, and that the king might also do the same. Of the Orsini he had a warning when, after taking Faenza and attacking Bologna, he saw them go very unwillingly to that attack. And as to the king, he learned his mind when he himself, after taking the Duchy of Urbino, attacked Tuscany, and the king made him desist from that undertaking; hence the duke decided to depend no more upon the arms and the luck of others.