An opportunity now came to him for gratifying the animosity which he felt against the city of Selinus. This seems to have been in a state of chronic enmity with its neighbour Egesta. The quarrel between them had already led to the most disastrous consequences. It was the complaint of Egesta against their neighbours of Selinus that had given Athens a pretext for their Sicilian expedition. Only two years had passed since this expedition had come to an end, disastrous beyond all precedent in Greek history, and now this paltry quarrel was about to cause another devastating war. Egesta was, of course, worse off than when she made her unlucky application to Athens and was hard pressed by her Greek neighbours. She now sent envoys to Carthage. Hannibal, as I have said, saw his opportunity. He persuaded his countrymen to take up the cause of the weaker State. The first thing was to send envoys to Sicily with instructions so to manage the affair as to make an appeal to arms certain.

They were to go to Syracuse in company with a deputation from Egesta, lay the affair before that State, and offer to submit to arbitration. It was pretty certain that Selinus would refuse its consent, for it was practically in possession of the territory which was the matter in dispute. This, indeed, was exactly what happened. Selinus represented its case before the Syracusan assembly, but refused arbitration. Syracuse, accordingly, resolved to stand neutral, to maintain its alliance with Selinus, and to remain at peace with Carthage. Selinus, left to itself, failed to understand the danger in which it was placed. Five thousand Africans and eight hundred mercenaries from Italy, veterans who had served with the Athenians in the siege of Syracuse, but had left them or been discharged before the final catastrophe, came to the help of Egesta. The Selinuntines took no heed of their arrival, but continued to ravage the enemy's territory. As they met with no opposition, they grew more and more careless. But the enemy was on the watch, and taking the invading force by surprise inflicted on them a heavy loss, killing or taking prisoners as many as one thousand men.

Even now Selinus, it is possible, might have escaped her doom. My readers will remember that the State had been on friendly terms with Carthage, and had actually sent, or at least promised, help to Hamilcar when he was attacking Himera.[9] Had it asked for peace and appealed to these associations in support of the petition, Hannibal might not improbably have granted tolerable terms. His great quarrel was not against Selinus, but against Himera. It was at Himera that his grandfather had perished, and it was his grandfather's death that he desired above all things to avenge. But the Selinuntines appear to have been totally insensible of their danger. They asked for help from Syracuse, should the need arise, and received a promise that it would be given. But nothing was actually done.

The fact is that no one in the island was aware of the vast preparations which Hannibal was making for an expedition in the following year. We are not told how the secret was kept; but kept it was. When the storm burst on the Sicilian Greeks it took them by surprise, and it came with overpowering force.

The numbers given by historians are, as usual, various and untrustworthy.[10] One writer gives 100,000, and this we may take as approximating to the truth. The army was made up as usual of mercenaries, commanded, as far at least as the superior officers were concerned, by native Carthaginians. The city was now at the very height of its prosperity and could command a practically unlimited supply of men from the fighting races of the world. Africans, Spaniards, and Italians made up the force, with a mixture of Greeks, always ready to sell their swords to any paymaster. This great army was carried across the sea in fifteen hundred transports, and were landed in the bay of Motyé, not far from Lilybæum, the western extremity of the island. Selinus is on the southern coast of the island, but Hannibal preferred to disembark his troops at some distance. Had he sailed any distance along the southern coast his advance might have been regarded as a menace to Syracuse and the other Greek cities. His sagacity served him well. Syracuse, whether informed of what had happened or not, made no movement. Hannibal, on the other hand, lost no time, but marched straight to Selinus, his forces being increased by contingents from Egesta and the Carthaginian settlements. The walls of the town were ill-adapted to resist the attack of an army far outnumbering the force available for defence and amply furnished with everything that the engineers of the time could put at the disposal of a besieging force. Powerful catapults discharged showers of missiles which cleared the walls; archers and slingers were posted at points of advantage where they could serve with the best effect the same purpose; wooden towers, filled with armed men, were brought up to the walls, with which they were very nearly on a level; elsewhere huge battering-rams were driven against such spots in the fortifications as showed any signs of weakness or decay. Every one of these methods of attack was made formidable in the extreme by the multitudes of men available for pushing them home. And Hannibal was present everywhere, urging on his soldiers with an almost fanatical energy. The siege lasted for nine days, the besiegers pressing the assault with unabated energy, the besieged maintaining the defence with all the resolution of despair. There was no thought of capitulation. Indeed, the Carthaginian general would grant no terms. He had promised the plunder of the town to his soldiers, and Selinus had no other prospect than to resist or to perish.

Assault after assault was delivered and repulsed. But it was a conflict that could not be indefinitely continued. The combatants in the place could hardly have exceeded ten thousand; probably their number, even when swelled by every one who could hold a weapon, was under this figure. And they had all to be on service, with the very briefest intervals of rest, or with no intervals at all. The assailants came on by relays, of which there were so many that no one had to fight for more than three or four hours at a time. On the third or fourth day a body of Campanian mercenaries found their way into the town over a breach that had been made by the battering-rams. But Selinus was not yet taken. The townsmen gathered themselves up for a supreme effort, and the Campanians were driven out with the loss of many of their number. On the tenth day a Spanish force—the Spaniards were always the most resolute fighters in the armies of Carthage—made their way into the town. This time the wearied citizens could not drive the storming party back. Yet they still resisted. Barricades were set up and desperately defended in the narrow streets, while the women and children showered tiles and bricks from the roofs and upper stories on the enemy below. A last stand was made in the market-place. Thus most of those who still survived were slain. Some fell alive into the hands of the enemy; two or three thousand made good their escape to Agrigentum.

And all the while not a single soldier from any one of the Greek cities of Sicily came to help the unhappy town. Messenger after messenger had been sent to tell how pressing was the need, and to implore assistance, but no assistance was given. Agrigentum and Gela had indeed their forces ready to march, but they waited for Syracuse, and Syracuse was culpably tardy in moving. Possibly, as had been suggested, its rulers fancied that Hannibal would waste time as they had lately seen Nicias, the Athenian commander, waste it before their walls. Anyhow, they waited first till a petty quarrel with two of their Greek neighbours was finished, and then till the very largest and best equipped force that could be raised was ready to march. By this time the opportunity was lost. With horror, not unmixed with a certain fear for its own future, Syracuse heard that Selinus, a Dorian Greek city, like itself, had fallen.

The fall of a city taken by storm has always been miserable in the extreme. In whatever respects the world may have advanced and improved, in this it remains much about the same. But the Carthaginians seem to have used their victory with more than common barbarity. That the prisoners should be slaughtered in cold blood was unhappily a common incident. A Greek conqueror was more likely than not to treat fellow Greeks in this way. But mutilation was a hideous barbarity, and in this Hannibal permitted his soldiers to indulge. I mention the fact because it helps us to realise how the world would have been put backward if Carthage had triumphed over Greece. Selinus was again inhabited, but it never recovered the terrible blow inflicted upon it by Hannibal. To this day the prostrate columns of its temples, some of the most magnificent ruins in the world, bear the marks of the crowbars which the barbarous invaders used in overthrowing them.

The main purpose of Hannibal was still to be accomplished. It was against Himera, the scene of his grandfather's defeat, that his expedition was really aimed, and, Selinus destroyed, he marched against the other city, which was on the north coast of the island, and about fifty miles distant. His numbers were swollen by recruits from the native Sicilian tribes, who had never reconciled themselves to the presence of the Greek settlers, and now gladly seized the opportunity of expelling them. Hannibal repeated at Himera the tactics which he had employed with success at Selinus. He delivered his attack without any delay, bringing his battering-rams to bear upon the walls, and bringing up his movable towers. Nothing was accomplished on the first day. The people of Himera had the help and, what was probably not less effective, the encouragement of a Syracusan contingent of 4,000 men. Repeated assaults of the besiegers were repulsed with great slaughter, and the spirits of the defenders rose high. So great indeed was the confidence which they felt in their superiority to the enemy that they resolved to take the offensive. At dawn on the second day a body of 10,000 men sallied forth from the town and fiercely attacked the investing force. The Carthaginians were not prepared for any such action. Their first line was easily broken. The Greeks pursued the fugitives and inflicted upon them a heavy loss, killing, it is said by one writer, as many as 20,000 men. As this number would allow an average of two victims to each combatant, it may safely be rejected. The 6,000 given by a more sober historian is probably much nearer, though not under the number. But the easy success of the sally led to disaster. Hannibal was watching the affair from some elevated ground in the rear of the position, and he now moved forward. He found the Greeks exhausted and breathless, and after a fierce struggle drove them back. The main body reached the gates of Himera, though not without loss, but 3,000 men were isolated on the plain and perished to a man.

While the struggle was proceeding, a squadron of twenty-five ships of war arrived from Syracuse. Unfortunately they brought with them some alarming news. In passing the Carthaginian port of Motyé they had observed signs of preparation in the fleet. The explanation suggested and received was that the enemy were preparing to attack Syracuse. The captain of the Syracusan contingent, Diodes by name, was profoundly alarmed by this intelligence. The defence of Himera became a secondary consideration in view of what he believed to be the instant danger of Syracuse itself. He ordered the warships to return immediately. He even insisted on taking back the troops under his own command. The Himeræans remonstrated against this desertion, but remonstrated in vain. It could hardly be denied that Diocles was acting in the interest, at least in the immediate interest, of Syracuse. All that he would agree to, in the way of compromise, was that the ships should transport as many of the Himeræans as could be taken on board to Messana, which was about 150 miles distant (Syracuse was 100 miles further off), and that they should return with all speed to take away the remainder. Those who were left behind, or elected to remain, should do their best in the meantime to hold the city. As for Diocles, he marched away in such haste that he left the bodies of such of his own men as had fallen in the recent conflict unburied—the most shameful confession that a Greek general could make of weakness or defeat. The next day Hannibal renewed the attack. The brave Himeræans still repulsed him. For the whole of that day they were able to hold their own. If they could have maintained their resistance for yet another twelve hours, all might have been well, for the ships, which clearly could not have gone so far as Messana, were seen to be returning. But their strength was exhausted. A breach had been made in the walls, and the Spaniards, again showing their superiority over Hannibal's other troops, forced their way through it. A few of the Himeræans made their way to the ships; but the great mass of the population was either slain or captured. Hannibal, while giving up the spoil of the city without reserve to his soldiers, did his best to stop the massacre. But there was no mercy in his motives. The women and children were either distributed among the conquerors or sold as slaves. The male captives of full age, 3,000 in number, were taken to the precise spot where Hamilcar had been last seen alive, cruelly mutilated and slain. We read of many barbarous acts in Greek history, but of nothing so atrocious as this. If we can see but little trace of humanity, as we understand it, in the Greek character, the people had a sense of fitness, a restraining power of taste, if not of conscience, that forbad such horrors.