Meanwhile Hamilcar had been steadily pursuing his conquests in Spain. The subjugation of this country was only a means to an end. His great object, as already stated, was to obtain the means of attacking, and, if possible, crushing that hated rival who had robbed his country of Sicily, Sardinia, and Corsica. His implacable animosity against Rome is shown by the well-known tale that, when he crossed over to Spain in B.C. 235, taking with him his son Hannibal, then only nine years old, he made him swear at the altar eternal hostility to Rome. During the eight years that Hamilcar continued in Spain he carried the Carthaginian arms into the heart of the country. While he conquered several states in war, he gained over others by negotiation, and availed himself of their services as allies or mercenaries. He fell in battle in B.C. 229, and was succeeded in the command by his son-in-law Hasdrubal. His plans were ably carried out by his successor. The conciliatory manners of Hasdrubal gained him the affections of the Spaniards; and he consolidated the Carthaginian empire in Spain by the foundation of New Carthage, now Cartagena, in a situation admirably chosen on account of its excellent harbor and easy communication with Africa, as well as from its proximity to the silver mines, which supplied him with the means of paying his troops. The conduct of his warlike enterprises was intrusted to the youthful Hannibal, who had been trained in arms under the eye of his father, and who already displayed that ability for war which made him one of the most celebrated generals in ancient or modern times. The successes of Hamilcar and Hasdrubal could not fail to attract the notice of the Romans, and in B.C. 227 they concluded a treaty with the latter, by which the River Iberus (Ebro) was fixed as the northern boundary of the Carthaginian empire in Spain.
Hasdrubal was assassinated in B.C. 221 by a slave whose master he had put to death. Hannibal had now acquired such a remarkable ascendency over the army that the soldiers unanimously proclaimed him commander-in-chief, and the government at Carthage hastened to ratify an appointment which they had not, in fact, the power to prevent. Hannibal was at this time in the 26th year of his age. There can be no doubt that he already looked forward to the invasion and conquest of Italy as the goal of his ambition; but it was necessary for him first to complete the work which had been so ably begun by his two predecessors, and to establish the Carthaginian power as firmly as possible in Spain. This he accomplished in two campaigns, in the course of which he brought all the nations south of the Iberus into subjection to Carthage.
Early in the spring of B.C. 219 he proceeded to lay siege to Saguntum, a city of Greek origin, founded by the Zacynthians. Though situated to the south of the Iberus, and therefore not included under the protection of the treaty between Hasdrubal and the Romans, Sagantum had concluded an alliance with the latter people. There could be little doubt, therefore, that an attack upon this city would inevitably bring on a war with Rome; but for this Hannibal was prepared, or, rather, it was unquestionably his real object. The immediate pretext of his invasion was the same of which the Romans so often availed themselves—some injury inflicted by the Saguntines upon one of the neighboring tribes, who invoked the assistance of Hannibal. But the resistance of the city was long and desperate, and it was not till after a siege of nearly eight months that he made himself master of the place. During all this period the Romans sent no assistance to their allies. They had, indeed, as soon as they heard of the siege, dispatched embassadors to Hannibal, but he referred them for an answer to the government at home, and they could obtain no satisfaction from the Carthaginians, in whose councils the war-party had now a decided predominance. A second embassy was sent, after the fall of Saguntum, to demand the surrender of Hannibal, in atonement for the breach of the treaty. After much discussion, Q. Fabius, one of the Roman embassadors, holding up a fold of his toga, said, "I carry here peace and war; choose ye which ye will." "Give us which you will," was the reply. "Then take war," said Fabius, letting fall his toga. "We accept the gift," cried the Senators of Carthage. Thus commenced the Second Punic War.
CHAPTER XII.
THE SECOND PUNIC WAR: FIRST PERIOD, DOWN TO THE BATTLE OF CANNÆ. B.C. 218-216.
The Second Punic War was not so much a contest between the powers of two great nations—between Carthage and Rome—as between the individual genius of Hannibal on one hand, and the combined energies of the Roman people on the other. The position of Hannibal was indeed very peculiar. His command in Spain, and the powerful army there, which was entirely at his own disposal, rendered him in great measure independent of the government at Carthage, and the latter seemed disposed to devolve all responsibility upon him. Even now they did little themselves to prepare for the impending contest. All was left to Hannibal, who, after the conquest of Saguntum, had returned once more to New Carthage for the winter, and was there actively engaged in preparations for transporting the scene of war in the ensuing campaign from Spain into Italy. At the same time he did not neglect to provide for the defense of Spain and Africa during his absence. In the former country he placed his brother Hasdrubal, with a considerable army, great part of which was composed of Africans, while he sent over a large body of Spanish troops to contribute to the defense of Africa, and even of Carthage itself.