retain all the conquests made during the war, together with Gela and Camarina. But the project of expelling the Carthaginians out of Sicily, in order to subject the whole island, and to fall upon Magna Grecia, kindles a long series of wars both with Carthage and the cities of Magna Grecia. Second war with Carthage against Hannibal and Himilco, 398-392. Dionysius loses all that he before had conquered, and is himself besieged in Syracuse; but a plague once more attacking the Carthaginians, rescues him from his predicament, 396; deeds of hostility continued notwithstanding till 392, when a peace was signed, by which Carthage ceded the town of Tauromenium.--From 394, desultory attacks on the confederate Grecian cities in Lower Italy, particularly on Rhegium, the chief seat of the Syracusan emigrants, which, after repeated invasions, is at last compelled to yield, 387. Third war with Carthage, 383, against Mago; Dionysius wins a victory, which is however followed by a greater defeat; and the war ends the same year by the adoption of a peace, according to which each party is to retain what he then had; the Halycus is fixed as the boundary line; so that Selinus and a portion of the territory of Agrigentum remain in the hands of the Carthaginians. Fourth war: inroad upon the Carthaginian states; it ends, however, in the signing of a treaty. The decision of these wars generally depended on the side taken by the Siculi, the most powerful aboriginal race in Sicily. Dionysius I. having died by poison, 368, was succeeded by Dionysius II. his eldest son by one of his two wives, Doris of Locri, but under the guardianship of his step-uncle Dio, the brother of Dionysius's other wife Aristomache. Neither Dio or his friend Plato, who was three times invited to Syracuse, were able to improve the character of a prince whose mind had been corrupted by bad education.--Dio is banished, 360. He returns, 357, and, in the absence of Dionysius, takes possession of Syracuse, all but the citadel. Dionysius now has recourse to stratagem; he excites in the city distrust of Dio, and foments dissension between him and his general Heraclidas; meanwhile he himself withdraws to Italy, taking with him his treasures. Dio is compelled to retire from the city, which is sacked by the troops garrisoned in the citadel; hereupon the Syracusans themselves fetch back Dio; he possesses himself of the citadel and wishes to restore the republican government, but soon falls a victim to party spirit, being murdered by Callipus, B. C. 354, who usurped the government till 353, when he is driven out by Hipparinus, a brother of Dionysius, who keeps possession till 350. After ten years' absence, Dionysius II. by a sudden attack, becomes once more master of the city, 346. The tyranny of this prince, and the treachery of Icetas of Gela, whom the Syracusans called in to their assistance, but who