And yet, as I have said on another occasion, when speaking of the difference between the methods suitable for acquiring and those suitable for maintaining, it is impossible for a republic to remain long in the peaceful enjoyment of freedom within a restricted frontier. For should it forbear from molesting others, others are not likely to refrain from molesting it; whence must grow at once the desire and the necessity to make acquisitions; or should no enemies be found abroad, they will be found at home, for this seems to be incidental to all great States. And if the free States of Germany are, and have long been able to maintain themselves on their present footing, this arises from certain conditions peculiar to that country, and to be found nowhere else, without which these communities could not go on living as they do. The district of Germany of which I speak was formerly subject to the Roman Empire, in the same way as France and Spain; but on the decline of the Empire, and when its very name came to be limited to this one province, its more powerful cities taking advantage of the weakness and necessities of the Emperors, began to free themselves by buying from them their liberty, subject to the payment of a trifling yearly tribute; until, gradually, all the cities which held directly from the Emperor, and were not subject to any intermediate lord, had, in like manner, purchased their freedom. While this went on, it so happened that certain communities subject to the Duke of Austria, among which were Friburg, the people of Schweitz, and the like, rose in rebellion against him, and meeting at the outset with good success, by degrees acquired such accession of strength that so far from returning under the Austrian yoke, they are become formidable to all their neighbours These are the States which we now name Swiss. Germany is, consequently, divided between the Swiss, the communities which take the name of Free Towns, the Princes, and the Emperor; and the reason why, amid so many conflicting interests, wars do not break out, or breaking out are of short continuance, is the reverence in which all hold this symbol of the Imperial authority. For although the Emperor be without strength of his own, he has nevertheless such credit with all these others that he alone can keep them united, and, interposing as mediator, can speedily repress by his influence any dissensions among them.