The next great Servile War was on a grander scale, though briefer, than either of the Sicilian contests. Its scene was Italy, and it was conducted, on the part of the rebels, by the profoundest military genius ever encountered by the Romans, with the exception, perhaps, of Hannibal. We speak of SPARTACUS, who defeated many Roman armies, and disputed with the all-conquering republic the dominion of the Italian Peninsula, and with it that of the civilized world. This war took place B.C. 73-71, while Rome was engaged in hostilities with Sertorius and Mithridates; and it was brought to an end only by the exertions of the ablest generals the republic then had,--the great Pompeius having been summoned from Spain, and it being in contemplation to order home Lucullus from the East. In the war with Hannibal the Romans showed their fearlessness by sending troops to Spain while the Carthaginian with his army was lying under their walls; but they called troops and generals from Spain to their assistance against the Thracian gladiator. He must have been a man of extraordinary powers to have accomplished so much with the means at his disposal. It has been regarded as a proof of the astonishing powers of Hannibal as a commander, that he could keep together, and in effective condition, an army composed of the outcasts, as it were, of many nations, and win with it great victories, scattered over a long period of time; yet this was less than was done by Spartacus. The Carthaginian, like Alexander, succeeded to an army formed by his father, next after himself the ablest man of the age. The Thracian, without country or home, and an outlaw from the beginning of his enterprise, had to create an army, and that out of the most heterogeneous and apparently the most unpromising materials. The palm must be aligned to the latter.