In vain did Carthage send ambassadors to Rome to explain her conduct. They obtained no satisfaction. Utica yielded to the Romans (604), and the two consuls, L. Marcius Censorinus, and M. Manlius Nepos, arrived there at the head of 80,000 men in 605. Carthage sues for peace; they impose the condition that she shall give up her arms; she delivers them up, with 2,000 engines of war. But soon exactions increase; the inhabitants are commanded to quit their city and retire ten miles inland. Exasperated by so much severity, the Carthaginians recover their energy; they forge new weapons, raise the populace, fling into the campaign Hasdrubal, who has soon collected 70,000 men in his camp at Nepheris, and gives the consuls reason to fear the success of their enterprise.[608] The Roman army met with a resistance it was far from expecting. Endangered by Manlius, it was saved by the tribune, Scipio Æmilianus, on whom all eyes were turned. On his return to Rome, he was in 607 elected consul at the age of thirty-six years, and charged with the direction of the war, which henceforth took a new aspect. Carthage is soon inclosed by works of prodigious labour; on land, trenches surround the place and protect the besiegers; by sea, a colossal bar interrupts all communication, and gives up the city to famine; but the Carthaginians build a second fleet in their inner port, and excavate a new communication with the sea. During the winter Scipio goes and forces the camp at Nepheris, and on the return of spring makes himself master of the first enclosure; finally, after a siege which lasted for three years, with heroic efforts on both sides, the town and its citadel Byrsa are carried, and entirely razed to the ground. Hasdrubal surrendered, with fifty thousand inhabitants, the remains of an immense population; but on a fragment of the wall which had escaped the fire, the wife of the last Carthaginian chief, dressed in her most gorgeous robes, was seen to curse her husband, who had not had the courage to die; then, after having slain her two children, she flung herself into the flames. A mournful image of a nation which achieves her own ruin, but which does not fall ingloriously. When the vessel laden with magnificent spoils, and adorned with laurels, entered the Tiber, bearer of the grand news, all the citizens rushed out into the streets embracing and congratulating each other on so joyful a victory. Now only did Rome feel herself free from all fear, and the mistress of the world. Nevertheless, the destruction of Carthage was a crime which Caius Gracchus, Julius Cæsar, and Augustus sought to repair. [Sidenote: Greece, Macedonia, Numantia, and Pergamus reduced to Provinces.]