The Histories of Polybius, Vol. 1 (of 2)

by Polybius

[111.] Then Hannibal, seeing that his circumstances called for a battle with the enemy, Hannibal harangues his troops.being anxious lest his troops should be depressed by their previous reverse, and believing that it was an occasion which required some encouraging words, summoned a general meeting of his soldiers. When they were assembled, he bid them all look round upon the country, and asked them, “What better fortune they could have asked from the gods, if they had had the choice, than to fight in such ground as they saw there, with the vast superiority of cavalry on their side?” And when all signified their acquiescence in such an evident truth, he added: “First, then, give thanks to the gods: for they have brought the enemy into this country, because they designed the victory for us. And, next to me, for having compelled the enemy to fight,—for they cannot avoid it any longer,—and to fight in a place so full of advantages for us. But I do not think it becoming in me now to use many words in exhorting you to be brave and forward in this battle. When you had had no experience of fighting the Romans this was necessary, and I did then suggest many arguments and examples to you. But now seeing that you have undeniably beaten the Romans in three successive battles of such magnitude, what arguments could have greater influence with you in confirming your courage than the actual facts? Now, by your previous battles you have got possession of the country and all its wealth; in accordance with my promises: for I have been absolutely true in everything I have ever said to you. But the present contest is for the cities and the wealth in them: and if you win it, all Italy will at once be in your power; and freed from your present hard toils, and masters of the wealth of Rome, you will by this battle become the leaders and lords of the world. This, then, is a time for deeds, not words: for by God’s blessing I am persuaded that I shall carry out my promises to you forthwith.” His words were received with approving shouts, which he acknowledged with gratitude for their zeal; and having dismissed the assembly, he at once formed a camp on the same bank of the river as that on which was the larger camp of the Romans.

[112.] Next day he gave orders that all should employ themselves in making preparations and getting themselves into a fit state of body. Hannibal irritates the enemy.On the day after that he drew out his men along the bank of the river, and showed that he was eager to give the enemy battle. But Aemilius, dissatisfied with his position, and seeing that the Carthaginians would soon be obliged to shift their quarters for the sake of supplies, kept quiet in his camps, strengthening both with extra guards. After waiting a considerable time, when no one came out to attack him, Hannibal put the rest of the army into camp again, but sent out his Numidian horse to attack the enemy’s water parties from the lesser camp. These horsemen riding right up to the lines and preventing the watering, Gaius Terentius became more than ever inflamed with the desire of fighting, and the soldiers were eager for a battle, and chafed at the delay. For there is nothing more intolerable to mankind than suspense; when a thing is once decided, men can but endure whatever out of the catalogue of evils it is their misfortune to undergo.

But when the news arrived at Rome that the two armies were face to face, and that skirmishes Anxiety at Rome. between advanced parties of both sides were daily taking place, the city was in a state of high excitement and uneasiness; the people dreading the result owing to the disasters which had now befallen them on more than one occasion; and foreseeing and anticipating in their imaginations what would happen if they were utterly defeated. All the oracles preserved at Rome were in everybody’s mouth; and every temple and house was full of prodigies and miracles: in consequence of which the city was one scene of vows, sacrifices, supplicatory processions, and prayers. For the Romans in times of danger take extraordinary pains to appease gods and men, and look upon no ceremony of that kind in such times as unbecoming or beneath their dignity.

[113.] When he took over the command on the following day, as soon as the sun was above the horizon, Dispositions for the battle of Cannae. Gaius Terentius got the army in motion from both the camps. Those from the larger camp he drew up in order of battle, as soon as he had got them across the river, and bringing up those of the smaller camp he placed them all in the same line, selecting the south as the aspect of the whole. The Roman horse he stationed on the right wing along the river, and their foot next them in the same line, placing the maniples, however, closer together than usual, and making the depth of each maniple several times greater than its front. The cavalry of the allies he stationed on the left wing, and the light-armed troops he placed slightly in advance of the whole army, which amounted with its allies to eighty thousand infantry and a little more than six thousand horse. At the same time Hannibal brought his Balearic slingers and spearmen across the river, and stationed them in advance of his main body; which he led out of their camp, and, getting them across the river at two spots, drew them up opposite the enemy. On his left wing, close to the river, he stationed the Iberian and Celtic horse opposite the Roman cavalry; and next to them half the Libyan heavy-armed foot; and next to them the Iberian and Celtic foot; next, the other half of the Libyans, and, on the right wing, the Numidian horse. Having now got them all into line he advanced with the central companies of the Iberians and Celts; and so arranged the other companies next these in regular gradations, that the whole line became crescent-shaped, diminishing in depth towards its extremities: his object being to have his Libyans as a reserve in the battle, and to commence the action with his Iberians and Celts.

[114.] The armour of the Libyans was Roman, for Hannibal had armed them with a selection of the spoils taken in previous battles. The shield of the Iberians and Celts was about the same size, but their swords were quite different. For that of the Roman can thrust with as deadly effects as it can cut, while the Gallic sword can only cut, and that requires some room. And the companies coming alternately,—the naked Celts, and the Iberians with their short linen tunics bordered with purple stripes, the whole appearance of the line was strange and terrifying. The whole strength of the Carthaginian cavalry was ten thousand, but that of their foot was not more than forty thousand, including the Celts. Aemilius commanded on the Roman right, Gaius Terentius on the left, Marcus Atilius and Gnaeus Servilius, the Consuls of the previous year, on the centre. The left of the Carthaginians was commanded by Hasdrubal, the right by Hanno, the centre by Hannibal in person, attended by his brother Mago. And as the Roman line faced the south, as I said before, and the Carthaginian the north, the rays of the rising sun did not inconvenience either of them.

[115.] The battle was begun by an engagement between the advanced guard of the two armies; The Battle, 2d August, B.C. 216. and at first the affair between these light-armed troops was indecisive. But as soon as the Iberian and Celtic cavalry got at the Romans, the battle began in earnest, and in the true barbaric fashion: for there was none of the usual formal advance and retreat; but when they once got to close quarters, they grappled man to man, and, dismounting from their horses, fought on foot. But when the Carthaginians had got the upper hand in this encounter and killed most of their opponents on the ground,— because the Romans all maintained the fight with spirit and determination,—and began chasing the remainder along the river, The Romans outflanked by the cavalry.slaying as they went and giving no quarter; then the legionaries took the place of the light-armed and closed with the enemy. For a short time the Iberian and Celtic lines stood their ground and fought gallantly; but, presently overpowered by the weight of the heavy-armed lines, they gave way and retired to the rear, thus breaking up the crescent. The Roman maniples followed with spirit, and easily cut their way through the enemy’s line; since the Celts had been drawn up in a thin line, while the Romans had closed up from the wings towards the centre and the point of danger. For the two wings did not come into action at the same time as the centre: but the centre was first engaged, because the Gauls, having been stationed on the arc of the crescent, had come into contact with the enemy long before the wings, the convex of the crescent being towards the enemy. The Romans, however, going in pursuit of these troops, and hastily closing in towards the centre and the part of the enemy which was giving ground, advanced so far, that the Libyan heavy-armed troops on either wing got on their flanks. Those on the right, facing to the left, charged from the right upon the Roman flank; while those who were on the left wing faced to the right, and, dressing by the left, charged their right flank,[199] the exigency of the moment suggesting to them what they ought to do. Thus it came about, as Hannibal had planned, that the Romans were caught between two hostile lines of Libyans—thanks to their impetuous pursuit of the Celts. Still they fought, though no longer in line, yet singly, or in maniples, which faced about to meet those who charged them on the flanks.

[116.] Though he had been from the first on the right wing, and had taken part in the cavalry engagement, Lucius Aemilius still survived. Determined to act up to his own exhortatory speech, and seeing that the decision of the battle rested mainly on the legionaries, riding up to the centre of the line he led the charge himself, and personally grappled with the enemy, at the same time cheering on and exhorting his soldiers to the charge. Hannibal, on the other side, did the same, for he too had taken his place on the centre from the commencement. The Numidian horse on the Carthaginian right were meanwhile charging the cavalry on the Roman left; and though, from the peculiar nature of their mode of fighting, they neither inflicted nor received much harm, they yet rendered the enemy’s horse useless by keeping them occupied, and charging them first on one side and then on another. But when Hasdrubal, after all but annihilating the cavalry by the river, came from the left to the support of the Numidians, the Roman allied cavalry, seeing his charge approaching, broke and fled. At that point Hasdrubal appears to have acted with great skill and discretion. Seeing the Numidians to be strong in numbers, and more effective and formidable to troops that had once been forced from their ground, he left the pursuit to them; while he himself hastened to the part of the field where the infantry were engaged, and brought his men up to support the Libyans. Then, by charging the Roman legions on the rear, and harassing them by hurling squadron after squadron upon them at many points at once, he raised the spirits of the Libyans, and dismayed and depressed those of the Romans. Fall of Aemilius Paulus. It was at this point that Lucius Aemilius fell, in the thick of the fight, covered with wounds: a man who did his duty to his country at that last hour of his life, as he had throughout its previous years, if any man ever did.[200] As long as the Romans could keep an unbroken front, to turn first in one direction and then in another to meet the assaults of the enemy, they held out; but the outer files of the circle continually falling, and the circle becoming more and more contracted, they at last were all killed on the field, and among them Marcus Atilius and Gnaeus Servilius, the Consuls of the previous year, who had shown themselves brave men and worthy of Rome in the battle. While this struggle and carnage were going on, the Numidian horse were pursuing the fugitives, most of whom they cut down or hurled from their horses; but some few escaped into Venusia, among whom was Gaius Terentius, the Consul, who thus sought a flight, as disgraceful to himself, as his conduct in office had been disastrous to his country.

[117.] Such was the end of the battle of Cannae, in which both sides fought with the most conspicuous gallantry, the conquered no less than the conquerors. This is proved by the fact that, out of six thousand horse, only seventy escaped with Gaius Terentius to Venusia, and about three hundred of the allied cavalry to various towns in the neighbourhood. Of the infantry ten thousand were taken prisoners in fair fight, but were not actually engaged in the battle: of those who were actually engaged only about three thousand perhaps escaped to the towns of the surrounding district, all the rest died nobly, to the number of seventy thousand, the Carthaginians being on this occasion, as on previous ones, mainly indebted for their victory to their superiority in cavalry: a lesson to posterity that in actual war it is better to have half the number of infantry, and the superiority in cavalry, than to engage your enemy with an equality in both. On the side of Hannibal there fell four thousand Celts, fifteen hundred Iberians and Libyans, and about two hundred horse.

The ten thousand Romans who were captured had not, as I said, been engaged in the actual battle; Losses of the Romans. and the reason was this. Lucius Aemilius left ten thousand infantry in his camp that, in case Hannibal should disregard the safety of his own camp, and take his whole army on to the field, they might seize the opportunity, while the battle was going on, of forcing their way in and capturing the enemy’s baggage; or if, on the other hand, Hannibal should, in view of this contingency, leave a guard in his camp, the number of the enemy in the field might thereby be diminished. These men were captured in the following circumstances. Hannibal, as a matter of fact, did leave a sufficient guard in his camp; and as soon as the battle began, the Romans, according to their instructions, assaulted and tried to take those thus left by Hannibal. At first they held their own: but just as they were beginning to waver, Hannibal, who was by this time gaining a victory all along the line, came to their relief, and routing the Romans, shut them up in their own camp; killed two thousand of them; and took all the rest prisoners. In like manner the Numidian horse brought in all those who had taken refuge in the various strongholds about the district, amounting to two thousand of the routed cavalry.