Hannibal did not advance to Rome, which seemed to lie helpless before him. He doubtless had good reasons for not attempting to capture it. Maharbal, his cavalry general, said, "Let me advance with the horse, and do you follow; in four days from this time you shall sup in the Capitol." Hannibal, on the contrary, sent terms of peace to Rome. These the Romans, unconquerable in spirit despite their disaster, refused. He then marched to southern Italy and established his head-quarters in the rich city of Capua, which opened its gates to him, and which he promised to make the capital of all Italy.
Hannibal won no more great victories in Italy, though he was victor in many small conflicts. The Romans had paid dearly for their impatience. Fabius was again called to the head of the army, and his old policy was restored. And thus years went on, Hannibal's army gradually decreasing and receiving few reinforcements from home, while Rome in time regained Capua and other cities.
At length, in the year 208 B.C., Hasdrubal, the brother of Hannibal, who commanded the Carthaginian armies in Spain, resolved to go to his brother's aid. He crossed the Alps, as Hannibal had done, following the same pass, and making use of the bridges, rock cuttings, and mountain roads which his brother had made eleven years before.
Had this movement been successful, it might have been the ruin of Rome. But the despatches of Hasdrubal were intercepted by the Romans. Perceiving their great danger, they raised an army in haste, marched against the invader, and met him before he could effect a junction with his brother. The Carthaginians were defeated with great slaughter. Hasdrubal fell on the field, and his head was cruelly sent to Hannibal, who, as he looked with bitter anguish on the gruesome spectacle, sadly remarked, "I recognize in this the doom of Carthage."
Yet for four years more Hannibal remained in the mountains of Southern Italy, holding his own against Rome, though he had lost all hopes of conquering that city. But Rome had now a new general, with a new policy. This was the famous Scipio, and the policy was to carry the war into Carthage. Fabius had done his work, and new measures came with new men. Scipio led an army into Spain, which he conquered from Carthage. Then he invaded Africa, and Hannibal was recalled home, after his long and victorious career in Italy.
Hannibal had never yet suffered a defeat. He was now to experience a crushing one. With a new army, largely made up of raw levies, he met the veteran troops of Scipio on the plains of Zama. Hannibal displayed here his usual ability, but fortune was against him, his army was routed, the veterans he had brought from Italy were cut down where they stood, and he escaped with difficulty from the field on which twenty thousand of his men had fallen. It was an earlier Waterloo.
His flight was necessary, if Carthage was to be preserved. He was the only man capable of saving that great city from ruin. Terms of peace were offered by Scipio, severe ones, but Hannibal accepted them, knowing that nothing else could be done. Then he devoted himself to the restoration of his country's power, and for seven years worked diligently to this end.
His efforts were successful. Carthage again became prosperous. Rome trembled for fear of her old foe. Commissioners were sent to Carthage to demand the surrender of Hannibal, on the plea that he was secretly fomenting a new war. His reforms had made enemies in Carthage, his liberty was in danger, and nothing remained for him but to flee.
Escaping secretly from the city, the fugitive made his way to Tyre, the mother-city of Carthage, where he was received as one who had shed untold glory on the Phœnician name. Thence he proceeded to Antioch, the capital of Antiochus, king of Syria, and one of the successors of Alexander the Great.
During the period over which we have so rapidly passed the empire of Rome had been steadily extending. In addition to her conquests in Spain and Africa, Macedonia, the home-realm of Alexander the Great, had been successfully invaded, and the first great step taken by Rome towards the conquest of the East.