to have been brought by the Carthaginians to Sicily, where, probably for this reason, it appears developed earlier and more completely than in any other part of the Roman dominions.(11) We find the territory of Leontini, about 30,000 -jugera- of arable land, which was let on lease as Roman domain(12) by the censors, divided some decades after the time of the Gracchi among not more than 84 lessees, to each of whom there thus fell on an average 360 jugera, and among whom only one was a Leontine; the rest were foreign, mostly Roman, speculators.  We see from this instance with what zeal the Roman speculators there walked in the footsteps of their predecessors, and what extensive dealings in Sicilian cattle and Sicilian slave-corn must have been carried on by the Roman and Non-Roman speculators who covered the fair island with their pastures and plantations.  Italy however still remained for the present substantially exempt from this worst form of slave-husbandry.  Although in Etruria, where the plantation-system seems to have first emerged in Italy, and where it existed most extensively at least forty years afterwards, it is extremely probable that even now -ergastula- were not wanting; yet Italian agriculture at this epoch was still chiefly carried on by free persons or at any rate by non-fettered slaves, while the greater tasks were frequently let out to contractors.  The difference between Italian and Sicilian slavery is very clearly apparent from the fact, that the slaves of the Mamertine community, which lived after the Italian fashion, were the only slaves who did not take part in the Sicilian servile revolt of 619-622.

The abyss of misery and woe, which opens before our eyes in this most miserable of all proletariates, may be fathomed by those who venture to gaze into such depths; it is very possible that, compared with the sufferings of the Roman slaves, the sum of all Negro sufferings is but a drop.  Here we are not so much concerned with the hardships of the slaves themselves as with the perils which they brought upon the Roman state, and with the conduct of the government in confronting them.  It is plain that this proletariate was not called into existence by the government and could not be directly set aside by it; this could only have been accomplished by remedies which would have been still worse than the disease.  The duty of the government was simply, on the one hand, to avert the direct danger to property and life, with which the slave-proletariate threatened the members of the state, by an earnest system of police for securing order; and on the other hand, to aim at the restriction of the proletariate, as far as possible, by the elevation of free labour.  Let us see how the Roman aristocracy executed these two tasks.

Insurrection of the Slaves
The First Sicilian Slave War