The Milanese embassy of unusual magnificence that soon afterwards visited France had no compromising instructions. Its object was to win the French courtiers by presents, to make all vague assurances of general devotion, and to secure if possible the protection of the King for the Duke of Bari himself. In all this it succeeded. Whatever may have been spoken of in private—and Commines suggests that the most important topics were discussed—it is probable that no promises were made which Ludovico could not afterwards disavow. Yet it is clear that he desired to secure a safeguard for himself, not only against France, but also against Naples. For his relations with that country were less than cordial. The King of Naples could hardly acquiesce permanently in the humiliation of his grand-daughter, which Isabella herself deeply resented. Hitherto he had been hampered by war with the Pope, but peace was concluded at the end of 1491. Ludovico looked to France to protect him against Naples; he hoped to achieve this end without armed French intervention; but in any case, if invasion occurred, he was determined that Naples and not Milan or the Duke of Bari should be the victim.
The events of the next two years illustrate the unstable nature of Italian policy and Italian alliances. Lorenzo de’ Medici died in April, 1492, while the Milanese embassy was at Paris. The choice before his son Piero was a difficult one. It was the traditional policy of Florence to keep up intimate, almost subservient, relations with France, where the commercial and financial interests of the Medici Bank were important, but on the other hand to prevent, if possible, active foreign interference in Italy. These two aims were probably now no longer to be reconciled; and Piero sacrificed the first without attaining the second. Following, as it seems, the counsels of Virginio Orsini, his wife’s cousin, he drew closer to Naples, thus alarming and alienating Ludovico, who soon afterwards concluded an alliance with Venice and Rome. Piero rejected all overtures from France; and the opening campaign was preceded by the expulsion of the Medici agents from French territory.
The accession of Alexander VI in August, 1492, seemed at first a great good fortune for Ludovico; for his brother, the Cardinal Ascanio Sforza, was reputed to have supreme influence with the new pontiff. A little matter, the sale by Franceschetto Cibo, son of the late Pope, of two places in the Patrimonio, Anguillara and Cervetri, to Virginio Orsini, the friend of Piero and captain general of Naples, assisted the secret endeavours of Ascanio to animate the Pope against Naples and Florence. The league of the Pope with Milan and Venice, and an indirect encouragement of France in her plans against Naples, were results of this ill-feeling. But the dread of a General Council, of which Charles had rashly spoken, may have inclined Alexander to entertain the pressing solicitations of Ferrante, supported by the offer of an advantageous marriage for one of Alexander’s sons to a Neapolitan princess. The Pope allowed his anger to be appeased, and in August, 1493, returned an evasive answer to the confident request of Perron de Baschi, the French envoy, for the investiture of Naples, with a free passage and the supply of provisions for French troops. After the death of Ferrante in January, 1494, Alexander confirmed the investiture to his son Alfonso, and in February he solemnly warned the French King against disturbing the peace of Christian Italy.
Leagued with Savelli, Colonna, and Orsini, the fiery Cardinal Giuliano della Rovere, afterwards Pope Julius II, was consistent only in his opposition to Alexander. So long as the Pope was hostile to Naples, Giuliano supported Ferrante, and, retiring from Rome, he occupied his strongly fortified castle at Ostia, a standing menace to the city. When Naples was reconciled, he returned sulkily to Rome. But when the certainty of the invasion was established, he saw his opportunity for striking a blow, left Rome in April, 1494,and joined the King of France at Lyons, to urge upon him the necessity of a Council, with a view to the deposition of Alexander. Before the French King took the final step, it had been necessary for him to surmount serious difficulties. The marriage of Charles with Anne of Britanny had involved France in hostilities with a league of powers. On the north, Henry VII descended and laid siege to Boulogne. England was bought off, by the treaty of Etaples (November, 1492), with an exorbitant money ransom, which caused Henry VII to forget that he had ever felt himself threatened by the presence of the French in Britanny. On the south France was menaced by the recently consolidated and extended kingdoms of Aragon and Castile. Their neutrality was purchased (January, 1493) by the retrocession without indemnity of the counties of Roussillon and Cerdagne, on the northward slope of the Eastern Pyrenees, pledged in 1462 to Louis XI by John of Aragon for 300,000 crowns. Maximilian, King of the Romans, had not only been robbed of his Breton marriage, but had also a claim under the treaty of Arras to the restitution of Franche Comte and Artois, with some minor places, part of the heritage of Charles the Bold. Under that treaty these provinces had been given to France as the dowry of Maximilian’s daughter, whom Charles had now repudiated. In the war which followed this double wrong Maximilian had achieved partial, though for him unusual, success. His honour was satisfied, moreover he was now deserted by his allies. He could the more willingly accept the terms of the treaty of Senlis (May, 1493), which gave him in effect almost all there was left to give. The opportunity offered by this reconciliation Ludovico was not slow to seize. With the consent of France he gave to Maximilian the hand of his niece, Bianca Maria, with her more than princely dowry. In the following year Maximilian, who had in the interval succeeded to the empire, redeemed his obligation by bestowing on Ludovico the investiture of Milan, a little before the opportune death of Gian Galeazzo.
The heavy price that Charles was paying for a free hand in Italy must have shown Ludovico that the expedition was probable, and by the end of the year he knew for certain that it was imminent. He could no longer hope to withdraw from the alliance he had sought. On the other hand his own position was extremely dangerous. By the end of 1493 it was clear that Florence, Rome, and Naples were against him. Venice maintained a watchful neutrality. A rapid advance on Milan or Genoa, or both, might have overthrown his precarious rule. It was his task to amuse his enemies with fair words, delusive proposals, and treacherous promises until the time for action was past. Meanwhile the French King delayed. Warlike preparations had been in progress since 1492. In 1493 Charles assumed the title of King of Sicily and of Jerusalem. Additional taxes and forced loans were exacted to raise the necessary funds, royal domains were sold, and the revenues pledged in advance. At the beginning of 1494 the Neapolitan ambassadors were dismissed. On the 6th of March Charles entered Lyons to press on the mobilisation in person. In the same month the composition of the proposed force was fixed. 1,900 French lances, six men to a lance, were to be supplemented by 1,500 Italian lances, four men to a lance, making with 1,200 mounted arblasters a total force of 18,600 horsemen, though a proportion of these were grooms and servants. The bailli of Dijon, Antoine de Bessey, was sent to raise 6,000 Swiss. French infantry, Picards, Gascons, Dauphinois, and infantry to be raised in Italy, with a few German Landsknechte, were to make up a total of 22,000 foot. Of this force, about one-fourth was to be transported by sea from Genoa, and orders were sent to prepare and’ collect a sufficient naval armament. It is probable that ultimately the above estimate was nearly realised. But everything, especially the preparation of the fleet, was retarded for lack of money. In vain Ludovico, who had now thrown aside all hesitation, urged through his agents the need of haste. Inexperience, incompetence^ lack of goodwill in the royal surrounding, especially it would seem in Brifonnet, everything tended to delay. Toward the end of May a small instalment of troops crossed the Alps. The Duke of Orleans, appointed to the command of the fleet, was still detained at Asti, when a Neapolitan, squadron appeared at Genoa, with native exiles on board, in hope of exciting a rising. The stroke failed, but the danger had been real, and was not past. However, by the end of July a sufficient fleet had been collected; Alfonso’s chance was gone. On the 19th of August, Louis of Orleans took up his command at Genoa, and on the 8th of September the first collision occurred. The Neapolitan fleet had occupied Rapallo,, and landed 4,000 men. On the advance of the French fleet the enemy, stronger in numbers, though weaker in artillery, sailed off. Their post on shore was attacked by land and cannonaded from the sea. The victory rested with the French and Genoese, and Italy was startled at a battle in which the shedding of blood had not been spared. The Swiss. in particular had shown themselves ruthless and bloodthirsty.
Meanwhile the King had actually crossed the Alps by the Mont Genevre, his heavy artillery being sent by sea to Genoa. In Savoy, subject to