agency must have been greatly increased, partly by the rapid succession of magistrates in Rome, partly by the extension of the financial action of the treasury to such matters as the purchase and sale of grain and salt; and thus the foundation must have been laid for that system of farming the finances, the development of which became so momentous and so pernicious for the Roman commonwealth.  The state gradually put all its indirect revenues and all its more complicated payments and transactions into the hands of middlemen, who gave or received a round sum and then managed the matter for their own benefit.  Of course only considerable capitalists and, as the state looked strictly to tangible security, in the main only large landholders, could enter into such engagements:  and thus there grew up a class of tax-farmers and contractors, who, in the rapid growth of their wealth, in their power over the state to which they appeared to be servants, and in the absurd and sterile basis of their moneyed dominion, quite admit of comparison with the speculators on the stock exchange of the present day.

Public Land

The concentrated aspect assumed by the administration of finance showed itself first and most palpably in the treatment of the public lands, which tended almost directly to accomplish the material and moral annihilation of the middle classes.  The use of the public pasture and of the state-domains generally was from its very nature a privilege of burgesses; formal law excluded the plebeian from the joint use of the common pasture.  As however, apart from the conversion of the public land into private property or its assignation, Roman law knew no fixed rights of usufruct on the part of individual burgesses to be respected like those of property, it depended solely on the pleasure of the king, so long as the public land remained such, to grant and to define its joint enjoyment; and it is not to be doubted that he frequently made use of his right, or at least his power, as to this matter in favour of plebeians.  But on the introduction of the republic the principle was again strictly insisted on, that the use of the common pasture belonged in law merely to the burgess of best right, or in other words to the patrician; and, though the senate still as before allowed exceptions in favour of the wealthy plebeian houses represented in it, the small plebeian landholders and the day-labourers, who stood most in need of the common pasture, had its joint enjoyment injuriously withheld from them.  Moreover there had hitherto been paid for the cattle driven out on the common pasture a grazing-tax, which was moderate enough to make the right of using that pasture still be regarded as a privilege, and yet yielded no inconsiderable revenue to the public purse.  The patrician quaestors were now remiss and indulgent in levying it, and gradually allowed it to fall into desuetude.  Hitherto, particularly when new domains were acquired by conquest,