It is indeed true that, after reconquering the rebel territories they are not so easily lost again, for the ruler is now, by the fact of the rebellion, less averse to secure his position by punishing offenders, investigating any suspicious circumstances, and strengthening himself in weak places. So that although the mere appearance of such a person as Duke Ludovico on the frontier was sufficient to cause France to lose Milan the first time, to make her lose her grip of it the second time was only possible when all the world was against her, and after her enemies had been defeated and driven out of Italy; which was the result of the causes above mentioned. Nevertheless it was taken from her both the first and the second time. The general causes of the first loss have been already discussed; it remains now to be seen what were the causes of the second loss and by what means France could have avoided it, or what measures might have been taken by another ruler in that position which were not taken by the King of France. Be it observed, therefore, that those states which on annexation are united to a previously existing state may or may not be of the same nationality and language. If they are, it is very easy to hold them, especially if they are not accustomed to freedom; and to possess them securely it suffices that the family of the princes which formerly governed them be extinct. For the rest, their old condition not being disturbed, and there being no dissimilarity of customs, the people settle down quietly under their new rulers, as is seen in the case of Burgundy, Brittany, Gascony, and Normandy, which have been so long united to France; and although there may be some slight differences of language, the customs of the people are nevertheless similar, and they can get along well together, and whoever obtains possession of them and wishes to retain them must bear in mind two things: the one, that the blood of their old rulers is extinct; the other, to make no alteration either in their laws or in their taxes; in this way they will in a very short space of time become united with their old possessions and form one state. But when dominions are acquired in a province differing in language, laws, and customs, the difficulties to be overcome are great, and it requires good fortune as well as great industry to retain them; one of the best and most certain means of doing so would be for the new ruler to take up his residence in them. This would render their possession more secure and durable, it is what the Turk has done in Greece; in spite of all the other measures taken by him to hold that state, it would not have been possible to retain it had he not gone to live there. Being on the spot, disorders can be seen as they arise and can quickly be remedied, but living at a distance, they are only heard of when they get beyond remedy. Besides which, the province is not despoiled by your officials, the subjects are pleased with the easy accessibility