now go back to an earlier period in discussing this subject; so that, having seen the origin and progress of the system, it may be the more effectually corrected. You must know, then, that in the earlier times, so soon as the Roman Empire began to lose its power and credit in Italy, and when the Pope acquired more influence in temporal matters, Italy became sub-divided into a number of states. Many of the large cities took up arms against their nobles, who, encouraged by the Emperor, had kept them oppressed. The Church, by way of increasing her own influence in temporal matters, favored this revolt of the cities against their nobles. In many other cities the supreme power was usurped by some of their own citizens, who made themselves princes of the same. Thus it was that Italy, as it were, passed under the dominion of the Church and certain republics. And as these citizens and prelates were not accustomed to the management of armies, they began to hire foreigners for this purpose. The first who brought this sort of military into high repute was Alberigo da Como, a native of the Romagna. It was under his discipline that Braccio and Sforza were trained, and these in turn became the arbiters of Italy. They were succeeded by all those others who up to our time have led the armies of Italy; and the result of all their valor was that she was overrun by the French under Charles VIII. ravaged and plundered by Louis XII., oppressed by Ferdinand of Spain, and insulted and vituperated by the Swiss.
The course which these mercenary leaders pursued for the purpose of giving reputation and credit to their own mounted forces was, first, to decry and destroy the reputation of the infantry of the several states. They did this because, having no territorial possessions of their own, and being mere soldiers of fortune, they could achieve no reputation by means of a small body of infantry, and for a larger force they could not furnish subsistence. And therefore they confined themselves to cavalry, a smaller force of which enabled them the more readily to gain success and credit, and was at the same time more easily subsisted. In this way they brought matters to that point, that in an army of twenty thousand there were not over two thousand infantry.
Moreover, they used all means and ingenuity to avoid exposing themselves and their men to great fatigue and danger, and
