the prince against powerful enemies, and suspected subjects. Therefore, as I have said, new princes should always establish armed forces in their newly acquired principalities; for which history furnishes us abundance of precedents.
But when a prince acquires a new state, which he annexes as an appendage to his old possessions, then it is advisable for him to disarm the inhabitants of the new state, excepting those who, upon the acquisition of the same, declared in the prince’s favor. But even these it will be well for him to weaken and enervate when occasion offers; so that his armed forces shall be organized in such a way as to consist entirely of his own subjects, natives of his original state.
Our ancestors, and those who were regarded as wise, used to say that the way to hold Pistoja was through party divisions, and Pisa by means of fortresses. Accordingly they encouraged such party divisions in some of the towns that were subject to them, for the purpose of holding them the more easily. This may have been very well in those times when the different powers of Italy were to some extent evenly balanced; but it does not seem to me that such a precept is applicable at the present day, for I do not believe that party divisions purposely made are ever productive of good. To the contrary rather, cities divided against themselves are easily lost, on the approach of an enemy; for the weaker party will always unite with the external foe, and then the other will not be able to maintain itself.
The Venetians, influenced I believe by the above reasons, encouraged the feuds between the Guelfs and the Ghibellines in the cities that were subject to them; and although they never allowed them to come to bloody conflicts, yet they fomented their quarrels sufficiently to keep the citizens occupied with their own dissensions, so that they could not turn against the Venetians. This, however, did not result as they had designed, for after the defeat at Vaila one of the parties promptly took courage, and deprived the Venetians of the entire state. Measures of this kind, therefore, argue weakness in a prince, for a strong government will never allow such divisions; they can be of advantage only in time of peace, as by their means subjects may be more easily managed, but in case of war the fallacy of this system becomes manifest. Princes undoubtedly become great by overcoming all difficulties and oppositions that
