Meanwhile the barbarians had advanced into Etruria, ravaging the country as they moved southward. After gathering a large amount of booty, they were carrying this back to a place of safety, when they were surrounded by the Roman armies at Telamon, and almost annihilated (225 B.C.). The Romans, taking advantage of this victory, pushed on into the plains of the Po, captured the city which is now known as Milan, and extended their authority to the foot-hills of the Alps. CARTHAGE BETWEEN THE FIRST AND THE SECOND PUNIC WAR. THE TRUCELESS WAR.--Scarcely had peace been concluded with Rome at the end of the First Punic War, before Carthage was plunged into a still deadlier struggle, which for a time threatened her very existence. The mercenary troops, upon their return from Sicily, revolted, on account of not receiving their pay. Their appeal to the native tribes of Africa was answered by a general uprising throughout the dependencies of Carthage. The extent of the revolt shows how hateful and hated was the rule of the great capital over her subject states. The war was unspeakably bitter and cruel. It is known in history as "The Truceless War." At one time Carthage was the only city remaining in the hands of the government. But the genius of the great Carthaginian general Hamilcar Barcas at last triumphed, and the authority of Carthage was everywhere restored. THE CARTHAGINIANS IN SPAIN.--After the disastrous termination of the First Punic War, the Carthaginians determined to repair their losses by new conquests in Spain. Hamilcar Barcas was sent over into that country, and for nine years he devoted his commanding genius to organizing the different Iberian tribes into a compact state, and to developing the rich gold and silver mines of the southern part of the peninsula. He fell in battle 228 B.C. Hamilcar Barcas was the greatest general that up to this time the Carthaginian race had produced. As a rule, genius is not heritable; but in the Barcine family the rule was broken, and the rare genius of Hamilcar reappeared in his sons, whom he himself, it is said, was fond of calling the "lion's brood." Hannibal, the oldest, was only nineteen at the time of his father's death, and being thus too young to assume command, Hasdrubal, [Footnote: Not to be confounded with Hannibal's own brother Hasdrubal.] the son-in-law of Hamilcar, was chosen to succeed him. He carried out the unfinished plans of Hamilcar, extended and consolidated the Carthaginian power in Spain, and upon the eastern coast founded New Carthage as the centre and capital of the newly acquired territory. The native tribes were conciliated rather than conquered. The Barcine family knew how to rule as well as how to fight.