soldiers to make war upon one or another of the Italian states.
England, France, Spain, and Germany raised national armies out of
their own people, and their aristocracies provided cavalry and
leadership; the Italian cities had small forces of mercenaries
inspired only by plunder, led by purchasable condottieri, and
prejudiced against sustaining mortal injuries. It needed only one
engagement to reveal to Europe the defenselessness of Italy.
Half the courts of Europe now seethed with diplomatic intrigue as to
which should seize the plum. France claimed the first right, and
with many reasons. Giangaleazzo Visconti had given his daughter
Valentina in marriage (1387) to Louis, first Duke of Orleans, and,
as the price of this comforting connection with a royal family, had
recognized her right, and the right of her male issue, to succeed to
the duchy of Milan in case his own direct male line should fail; which
it did when Filippo Maria Visconti died (1447). His son-in-law,
Francesco Sforza, then took Milan by right of his wife Bianca, Filippo
Maria's daughter; but Charles, Duke of Orleans, claimed Milan as
Valentina's son, denounced the Sforzas as usurpers, and proclaimed his
resolve, when opportunity should offer, to appropriate the Italian
principality.
Moreover, said the French, Charles, Duke of Anjou, had received
the Kingdom of Naples from Pope Urban IV (1266) as reward for
defending the papacy against the Hohenstaufen kings; Joanna II had
bequeathed the Kingdom to Rene of Anjou (1435); Alfonso I of Aragon
had claimed it through her temporary adoption of him as her son, and
had by force established the house of Aragon on the Neapolitan throne.
Rene tried and failed to recapture the kingdom; his legal right to
it passed at his death to Louis XI, King of France; and in 1482 Sixtus
IV, at odds with Naples, invited Louis to come and conquer Naples,
"which," said the Pope, "belongs to him." About this time Venice, hard
pressed in war by a league of Italian states, called in desperation to
Louis to attack either Naples or Milan, preferably both. Louis was
busy unifying France; but his son Charles VIII inherited his claim
to Naples, listened to the Angevin- Neapolitan exiles at his court,
noted that the crown of Naples was joined to that of Sicily, which
carried with it the crown of Jerusalem; he conceived, or was sold, the
grandiose idea of capturing Naples and Sicily, getting himself crowned