le of tyrants, who were practically lords of these cities
though they bore the titles of Papal vicars, and who maintained
themselves in wealth and power by exercising the profession of
_condottieri_. It was the chief object of the Popes, after they were
freed from the pressing perils of General Councils, and were once more
settled in their capital and recognized as sovereigns by the European
Powers, to subdue their vassals and consolidate their provinces into a
homogeneous kingdom. This plan was conceived and carried out by a
succession of vigorous and unscrupulous Pontiffs--Sixtus IV., Alexander
VI., Julius II., and Leo X.--throughout the period of distracting
foreign wars which agitated Italy. They followed for the most part one
line of policy, which was to place the wealth and authority of the Holy
See at the disposal of their relatives, Riarios, Delia Roveres, Borgias,
and Medici. Their military delegates, among whom the most efficient
captain was the terrible Cesare Borgia, had full power to crush the
liberties of cities, exterminate the dynasties of despots, and reduce
refractory districts to the Papal sway. For these services they were
rewarded with ducal and princely titles, with the administration of
their conquests, and with the investiture of fiefs as vassals of the
Church. The system had its obvious disadvantages. It tended to indecent
nepotism; and as Pope succeeded Pope at intervals of a few years, each
bent on aggrandizing his own family at the expense of those of his
predecessors and the Church, the ecclesiastical States were kept in a
continual ferment of expropriation and internal revolution. Yet it is
difficult to conceive how a spiritual Power like the Papacy could have
solved the problem set before it of becoming a substantial secular
sovereignty, without recourse to this ruinous method. The Pope, a
lonely man upon an ill-established throne, surrounded by rivals whom
his elevation had disappointed, was compelled to rely on the strong arm
of adventurers with whose interests his own were indissolubly connected.
The profits of all these schemes of egotistical rapacity eventually
accrued, not to the relatives of the Pontiffs; none of whom, except the
Delia Roveres in Urbino, founded a permanent dynasty at this period; but
to the Holy See. Julius II., for example, on his election in 1503,
entered into possession of all that Cesare Borgia had attempted to grasp
for his own use. He found the Orsini and Colon