The war with the Libyans had indeed reduced Carthage to dreadful danger; but its termination enabled her not only to re-establish her authority over Libya, but also to inflict condign punishment upon the authors of the revolt. For the last act in the drama was performed by the young men conducting a triumphal procession through the town, and finally inflicting every kind of torture upon Mathōs. For three years and about four months did the mercenaries maintain a war against the Carthaginians which far surpassed any that I ever heard of for cruelty and inhumanity. [Sidenote: The Romans interfere in Sardinia.] And about the same time the Romans took in hand a naval expedition to Sardinia upon the request of the mercenaries who had deserted from that island and come to Italy; and when the Carthaginians expressed indignation at this, on the ground that the lordship over Sardinia more properly belonged to them, and were preparing to take measures against those who caused the revolt of the island, the Romans voted to declare war against them, on the pretence that they were making warlike preparations, not against Sardinia, but against themselves. The Carthaginians, however, having just had an almost miraculous escape from annihilation in the recent war, were in every respect disabled from renewing their quarrel with the Romans. They therefore yielded to the necessities of the hour, and not only abandoned Sardinia, but paid the Romans twelve hundred talents into the bargain, that they might not be obliged to undertake the war for the present. BOOK II [Sidenote: Recapitulation of the subjects treated in Book I.] +1.+ In the previous book I have described how the Romans, having subdued all Italy, began to aim at foreign dominion; how they crossed to Sicily, and the reasons of the war which they entered into against the Carthaginians for the possession of that island. Next I stated at what period they began the formation of a navy; and what befell both the one side and the other up to the end of the war; the consequence of which was that the Carthaginians entirely evacuated Sicily, and the Romans took possession of the whole island, except such parts as were still under the rule of Hiero. Following these events I endeavoured to describe how the mutiny of the mercenaries against Carthage, in what is called the Libyan War, burst out; the lengths to which the shocking outrages in it went; its surprises and extraordinary incidents, until its conclusion, and the final triumph of Carthage. I must now relate the events which immediately succeeded these, touching summarily upon each in accordance with my original plan. [Sidenote: B.C. 238, Hamilcar and his son Hannibal sent to Spain.] [Sidenote: B.C. 238-229.]