Kingdom of Naples
The PrinceThe Kingdom of Naples is presented as a decisive test of territorial acquisition and political judgment. Louis XII of France sought to possess it, but instead of conquering it alone or preserving a dependent king, he divided it with Ferdinand II of Aragon. That settlement brought a powerful foreign rival into Italy and helped turn French predominance into expulsion. The Kingdom therefore functions not merely as a place on the map, but as the central example of how an ambitious conquest can destroy the security that made the conquest possible.
Strategic Position and Political Problem
The Kingdom of Naples mattered because its possession altered the balance of power in Italy. Before the partition, Louis XII of France had been supreme there; afterward, Ferdinand II of Aragon possessed a foothold from which ambitious and discontented forces in the province could seek assistance. Louis had replaced a king who might have remained his tributary with another ruler strong enough to help drive him out. The decisive error was not simply that Naples was contested, but that its settlement created an independent rival inside the political theater Louis was trying to dominate.
The text distinguishes between an acquisition within a prince's power and one beyond it. If France could attack the Kingdom of Naples with its own forces, it should have done so. If it could not, it should not have divided the kingdom. The partition of Lombardy with Venice is treated as potentially excusable because it gave France a necessary foothold in Italy; the partition of Naples lacked that justification. The same outward act of division thus receives different judgments according to its strategic necessity and its consequences.
The Partition and Its Consequences
Louis's decision formed part of a wider sequence of mistakes. He had already strengthened the Church by helping Pope Alexander VI occupy Romagna, thereby adding temporal power to the authority of the Roman Catholic Church while alienating allies who had attached themselves to France. The division of the Kingdom of Naples compounded that error by bringing Spain into Italy. Once Ferdinand II had entered the country as a rival, the ambitious and discontented had somewhere to turn, and French authority became vulnerable from within as well as from outside.
The arrangement also sacrificed the possibility of indirect control. Louis might have left a king in Naples willing to hold the kingdom as a tributary. Instead, he displaced that ruler in favor of one capable of effecting French expulsion. The distinction is fundamental: a dependent sovereign could have preserved French influence at limited cost, whereas a strong partner in a partition acquired both territory and the means to challenge the original conqueror.
The broader lesson is that war cannot truly be avoided by surrendering strategic aims to a temporary settlement. If Louis ceded Naples to avoid war, the concession merely deferred conflict until it could be fought under worse conditions. The promise made to the Pope in connection with the enterprise, including the dissolution of Louis's marriage and the conferral of a cardinal's hat on Georges d'Amboise, is mentioned as a political explanation but does not remove the strategic danger. Obligations and immediate bargains could not compensate for the long-term power created by the partition.
Comparison with Other Conquests
The Kingdom of Naples is set against the more durable conquest of the Persian Empire by Alexander the Great. Alexander conquered Asia in a few years and died before fully entering into possession, yet his successors retained it because the kingdom of Darius III resembled a centralized state in which authority was concentrated in the sovereign and subordinate officials lacked independent standing with the people. After Alexander's victory and Darius's death, no powerful native baronial structure remained to organize resistance; the principal danger came from the successors' own ambition and jealousy.
This comparison clarifies why possession of Naples could not be treated as a simple extension of a centralized empire. The text contrasts governments ruled by a single prince and servants with kingdoms containing hereditary lords who possess their own authority and the natural affection of their subjects. In the latter kind of political order, conquest may be opened by dissatisfied elites but is much harder to preserve because the same local forces can lead renewed movements. The Kingdom of Naples belongs to the wider problem of holding territories in which political allegiance is divided and external intervention can readily find local support.
The discussion also distinguishes inherited or established rule from newly acquired possession. States joined to old dominions are easier to retain when they share language and customs, provided the old ruling line is extinguished and laws and taxes are not altered. Provinces differing in language, usages, and laws require greater fortune and address; personal residence or strategically placed colonies may be needed to detect disorders early, prevent official pillage, and secure the ruler's position. These principles expose the weakness of a conquest managed through partition rather than through sustained administrative and military integration.
Military Control and Political Reputation
Naples is further illuminated by the treatment of Cesare Borgia's campaigns. Cesare Borgia entered Romagna with French auxiliary troops and used them to take Imola and Forli, but he judged those forces unreliable. He then employed mercenaries from the Orsini and Vitelli, found them fickle and treacherous, dismissed them, and turned to troops of his own raising. His reputation rose as he became visibly master of his own forces. The example supplies a military contrast to the French handling of Naples: external power may produce rapid gains, but durable authority depends on forces directly controlled by the prince.
The same principle applies to the distinction between a tributary arrangement and a divided sovereignty. A king left dependent on France might have preserved influence without creating a rival military center. A powerful foreign monarch installed through partition required France to defend a settlement that simultaneously weakened its position. Naples thus becomes an example of how military dependence, territorial division, and diplomatic expediency can combine to produce the opposite of security.
Historical Judgment and Significance
The fate of the Kingdom of Naples forms part of the author's indictment of Louis XII of France. Louis made several errors: he destroyed weaker states, strengthened an already powerful prince, brought a powerful stranger into Italy, failed to reside in his new acquisitions, and failed to establish colonies. His treatment of Naples is singled out as especially damaging because it introduced Spain into a country where France had previously been dominant. The resulting rivalry helped make French rule unstable and contributed to the loss of Lombardy and French influence in Italy.
The kingdom's significance is therefore diagnostic. Its partition demonstrates that acquisition is not the same as possession, and possession is not the same as secure rule. A prince who enlarges another power, relying on that power to spare himself immediate war, may create the agent of his own ruin. In the political geography of the book, the Kingdom of Naples is the place where short-term alliance becomes long-term displacement: a territory divided to facilitate conquest becomes the channel through which a rival enters, consolidates strength, and helps expel the original claimant.

