Numantia appears in the treatise as one of the clearest historical examples of a city whose former freedom made it exceptionally difficult to govern after conquest. Its significance lies not in a narrated scene at the city itself, but in the political lesson drawn from its fate: a free community retains an active memory of its institutions, and that memory can become a permanent source of resistance to foreign rule.

Numantia in the Argument About Free Cities

The discussion of Numantia occurs in the chapter on cities and provinces that had lived under their own laws before acquisition. Such places, unlike territories accustomed to princely obedience, cannot be assumed to accept a new ruler merely because their governing line has been removed. The text identifies three possible methods of holding them: destroying them, residing in them personally, or allowing them to retain their laws while placing their government in the hands of a small group dependent on the conqueror. Numantia belongs to the first and most uncompromising solution.

Rome is said to have retained Capua, Carthage, and Numantia by destroying them, and therefore never lost them. The starkness of the example gives the argument its force. Destruction is not described as a temporary expedient or as one policy among equally dependable alternatives; in the passage’s logic, it removes the political body capable of reviving its former independence. By contrast, the Spartans’ attempt to hold Athens and Thebes through oligarchies eventually failed, while Rome’s effort to preserve Greece under its own laws also failed and led to the destruction of many cities.

Freedom, Memory, and Rebellion

Numantia’s place in the comparison depends on the lasting political force of memory. A city that has lived freely can shelter rebellion beneath the names of liberty and ancient laws. Neither the passage of time nor benefits granted by the conqueror necessarily erases those attachments. The old order remains available as a language through which resistance can be justified and organized whenever the ruling power suffers a setback.

This principle distinguishes Numantia from a newly acquired city that had previously lived under a prince. In the latter case, once the ruling line is extinguished, inhabitants accustomed to obedience may lack both the habits and the unity required to choose a leader of their own. A foreign conqueror can therefore more readily attach them to his cause. A republic or free city has a different political vitality: its hatred is described as fiercer, its desire for revenge keener, and its memory of freedom more difficult to suppress. Numantia consequently functions as an emblem of the institutional afterlife of liberty.

Numantia and the Roman Model of Conquest

The reference to Numantia forms part of a broader account of Rome’s methods in acquiring and securing territory. The treatise contrasts the political structures of different conquered states rather than treating conquest as a uniform process. Alexander the Great could secure Asia after defeating Darius III because that kingdom was organized around a single ruler and servants dependent on him. Once Darius III had died, no independent baronial class remained with enough authority to lead a general revolt. Alexander’s successors faced disorders created by their own ambition and jealousy, not a deeply rooted local political order comparable to a free city.

Numantia represents the opposite difficulty. Its example supports the claim that the character of the conquered state matters as much as the ability of the conqueror. The ease with which Alexander the Great held Asia, and the difficulty experienced by Pyrrhus and others in preserving different acquisitions, are attributed not simply to superior or inferior personal merit, but to the differing political forms they encountered. Rome’s destruction of Numantia thus illustrates a general rule about republican resistance rather than an isolated military anecdote.

Place in the Treatise’s Political Geography

Numantia is grouped with Capua and Carthage, while Greece supplies the contrasting example of cities that resisted attempts to preserve their freedom under Roman domination. The sequence turns geography into political comparison: different regions and cities become evidence for testing the same question, namely how a new ruler can convert conquest into durable possession. Numantia is therefore less a setting than a historical case embedded in a chain of examples extending from Sparta and Athens to Rome, Greece, and the Asian kingdom conquered by Alexander the Great.

Its narrative function is concise but severe. The city is remembered through the consequence of its destruction, and that consequence becomes a warning to rulers who mistake temporary submission for secure control. A free city may remain politically alive beneath occupation so long as its inhabitants are not dispersed and its former institutions remain available to memory. Numantia’s fate marks the point at which the treatise’s analysis of liberty becomes an argument about the finality of force: Rome could keep what it destroyed, but the very necessity of destruction reveals how dangerous a preserved memory of freedom could be.