But the Romans imagined that by the sheer weight of their thousands of heavy-armed infantry thus massed together they would forcibly sweep the Carthaginian foot clean off the plain and into the river behind them. And so, no doubt, they would have done, had it not been for the skilful disposition that Hannibal had made of his own infantry, which utterly frustrated their intention. For he had massed the whole of his heavy infantry in the centre of the plain in the form of the crescent moon, the convex side being towards the enemy and the thinner parts, the horns, bending backwards on each flank towards the river. It was an enormous crescent, certainly, and very thick in the centre, which, being composed of alternate
Battle Field of Cannæ at Commencement of the Action
Showing the distribution and Number of the Various Troops Engaged
companies of Iberians and Gauls, was intended to bear the brunt of the first part of the hand to hand fighting. Of these the Iberian infantry wore short white linen tunics, bordered with purple stripes; but the Gauls were naked to the waist. The Iberians had Roman swords, which could thrust as well as cut; while the Gauls were armed with huge weapons, meant for cutting only. Both Iberians and Gauls had a serviceable shield. The flanks of this enormous crescent were composed of the staunch Libyan infantry, whom Hannibal wished to reserve to the last. They were all armour-clad, and their armour having been captured at Thrasymene, armed identically with the Romans opposed to them, namely, with throwing spears, sword, and shield. The appearance of this motley mass of soldiers of three nations must have been equally terrible and frightening to the Romans as was the appearance of the Roman infantry with their tall, waving plumes to the Carthaginians. Hannibal stationed himself with the centre of the crescent to lead it into action, while Hanno commanded under him. All of the heavy Libyan and Iberian horse on the left were under the command of Hasdrubal, and all the Numidian light horse on the right were under Maharbal’s orders as usual.
The Romans had placed their cavalry in front of their flanks. Paullus Æmilius was in command of the right wing, Terentius Varro of the left, while the two consuls of the previous year commanded the centre. These were Cnœus Servilius and Marcus Atillus, who had gallantly volunteered to remain with the army and fight under their successors. Minucius and young Scipio were respectively with the horse on the Roman right and left wing.
It was a glorious morning in the beginning of August, and the grass upon the plain near the river bank, that was so soon to be crimson with blood or hidden by the heaped-up corpses, was all emerald green, and studded with daisies and buttercups, wild campion and meadow-sweet. The blackbirds and thrushes were merrily singing away in the branches of the occasional plane trees, while, as the several parties of skirmishers advanced upon each other, coveys of young partridges, or small flocks of quail, rose before them with a whirring sound, and, frightened by the lines of glittering spears, and the dazzling gleam of the armour to be seen in all directions, flew frequently over the heads of the opposing forces, the men in jest striking at them with their spears. In the same way the hares, of which there were a great number on the plain, being alarmed by the skirmishers, ran among the feet of the men of the two armies, for there was no exit for them. And the thousands of men, while standing thus and waiting to engage in mortal combat, amused themselves by capturing the timid animals rushing between their legs.
A lovely morning indeed it was, with fur and feather of animal life moving in all directions around. And yet it was a day consecrated to the slaughter, not of mere game, but of man himself—and what a slaughter! For who ever heard of such a battle as that of the battle of Cannæ?
As has been said, Hasdrubal was in command of the heavy Iberian and Celtic cavalry on the left. Now old Sosilus, who was on the field, as usual making notes, had attached himself to this force, and as Polybius learned from him, and recorded later, there was soon some grand fighting on the left wing. For no great results transpired, nor were they expected from the fighting of the light-armed troops. Hasdrubal, therefore, set his cavalry in motion! They were no less than eight thousand in number, and soon, with many a warlike shout, they were thundering over the plain to charge the Roman cavalry, chiefly composed of knights and senators, in front of the Roman right flank. With these were not only the ex-dictator Minucius, but the Consul Paullus Æmilius, who led them in person. And now the account of what happened as given by the worthy Sosilus to the historian Polybius is very pretty and very graphic. He related it much in the following words:
As soon as the Iberian and the 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. When they got to close quarters, they grappled man to man, and dismounting from their horses fought on foot, and 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, they began chasing the remainder along the river, slaying as they went, and giving no quarter. Then the legionaries took the place of the light-armed and closed with the enemy, that is, the Roman infantry attacked the Carthaginian infantry.
For a short time the Gallic and Iberian lines stood their ground and fought gallantly, but presently overpowered by the weight of the heavy-armed Romans, they gave way and retired to the rear, thus breaking up the crescent. The Roman maniples followed with spirit, and cut their way through the enemy’s line, and closed up from the wings towards the centre, the principal point of danger. The two Carthaginian wings did not come into action at the same time as the centre, because the Iberians and Gauls, being stationed on the arc of the crescent, had come into contact with the enemy long before the wings.