by Polybius
36. But as a knowledge of topography is necessary for the right understanding of my narrative, I must state the places from which Hannibal started, through which he marched, and into which he descended when he arrived in Italy. Nor must I, like some historians, content myself with mentioning the mere names of places and rivers, under the idea that that is quite sufficient to give a clear knowledge. My opinion is that, in the case of well-known places, the mention of names is of great assistance, but that, in the case of unknown countries, names are no better than unintelligible and unmeaning sounds: for the understanding having nothing to go upon, and being unable by referring to something known to translate the words into thought, the narrative becomes confused and vague, and conveys no clear idea. A plan therefore must be discovered, whereby it shall be possible, while speaking of unknown countries, to convey real and intelligible notions.
The first, most important, and most general conception is that of the division of the heaven into four quarters, which all of us that are capable of a general idea at all know as east, west, south, and north. The next is to arrange the several parts of the globe according to these points, and always to refer in thought any place mentioned to one or other of them. We shall thus get an intelligible and familiar conception of places which we do not know or have never seen.
37. This principle established as universally applicable to the world, the next point will be to make the geography of our own part of it intelligible by a corresponding division.
It falls, then, into three divisions, each distinguished by a particular name, — Asia, Libya, Europe. The boundaries are respectively the Don, the Nile, and the Straits of the Pillars of Hercules. Asia lies between the Don and the Nile, and lies under that portion of the heaven which is between the north-east and the south. Libya lies between the Nile and the Pillars of Hercules, and falls beneath the south portion of the heaven, extending to the south-west without a break, till it reaches the point of the equinoctial sunset, which corresponds with the Pillars of Hercules. These two divisions of the earth, therefore, regarded in a general point of view, occupy all that part which is south of the Mediterranean from east to west. Europe with respect to both of these lies to the north facing them, and extending continuously from east to west. Its most important and extensive part lies under the northern sky between the river Don and the Narbo, which is only a short distance west of Marseilles and the mouths by which the Rhone discharges itself into the Sardinian Sea. From Narbo is the district occupied by the Celts as far as the Pyrenees, stretching continuously from the Mediterranean to the Mare Externum. The rest of Europe south of the Pyrenees, to the point where it approaches the Pillars of Hercules, is bounded on one side by the Mediterranean, on the other by the Mare Externum; and that part of it which is washed by the Mediterranean as far as the Pillars of Hercules is called Iberia, while the part which lies along the Outer or Great Sea has no general name, because it has but recently been discovered, and is inhabited entirely by barbarous tribes, who are very numerous, and of whom I will speak in more detail hereafter.
38. But as no one up to our time has been able to settle in regard to those parts of Asia and Libya, where they approach each other in the neighbourhood of Ethiopia, whether the continent is continuous to the south, or is surrounded by the sea, so it is in regard to the part between Narbo and the Don: none of us as yet knows anything of the northern extent of this district, and anything we can ever know must be the result of future exploration; and those who rashly venture by word of mouth or written statements to describe this district must be looked upon as ignorant or romancing.
My object in these observations was to prevent my narrative being entirely vague to those who were unacquainted with the localities. I hoped that, by keeping these broad distinctions in mind, they would have some definite standard to which to refer every mention of a place, starting from the primary one of the division of the sky into four quarters. For, as in the case of physical sight, we instinctively turn our faces to any object pointed at; so in the case of the mind, our thoughts ought to turn naturally to localities as they are mentioned from time to time.
It is time now to return to the story we have in hand.
39. At this period the Carthaginians were masters of the whole Mediterranean coast of Libya from the Altars of Philaenus, opposite the Great Syrtis, to the Pillars of Hercules, a seaboard of over sixteen thousand stades. They had also crossed the strait of the Pillars of Hercules, and got possession of the whole seaboard of Iberia on the Mediterranean as far as the Pyrenees, which separate the Iberes from the Celts — that is, for a distance of about eight thousand stades: for it is three thousand from the Pillars to New Carthage, from which Hannibal started for Italy; two thousand six hundred from thence to the Iber; and from that river to Emporium again sixteen hundred; from which town, I may add, to the passage of the Rhone is a distance of about sixteen hundred stades; for all these distances have now been carefully measured by the Romans and marked with milestones at every eighth stade. After crossing the river there was a march up stream along its bank of fourteen hundred stades, before reaching the foot of the pass over the Alps into Italy. The pass itself was about twelve hundred stades, which being crossed would bring him into the plains of the Padus in Italy. So that the whole length of his march from New Carthage was about nine thousand stades, or 1125 Roman miles. Of the country he had thus to traverse he had already passed almost half in mere distance, but in the difficulties the greater part of his task was still before him.
40. While Hannibal was thus engaged in effecting a passage over the Pyrenees, where he was greatly alarmed at the extraordinary strength of the positions occupied by the Celts; the Romans, having heard the result of the embassy to Carthage, and that Hannibal had crossed the Iber earlier than they expected, at the head of an army, voted to send Publius Cornelius Scipio with his legions into Iberia, and Tiberius Sempronius Longus into Libya. And while the Consuls were engaged in hastening on the enrolment of their legions and other military preparations, the people were active in bringing to completion the colonies which they had already voted to send into Gaul. They accordingly caused the fortification of these towns to be energetically pushed on, and ordered the colonists to be in residence within thirty days: six thousand having been assigned to each colony. One of these colonies was on the south bank of the Padus, and was called Placentia; the other on the north bank, called Cremona. But no sooner had these colonies been formed, than the Boian Gauls, who had long been lying in wait to throw off their loyalty to Rome, but had up to that time lacked an opportunity, encouraged by the news that reached them of Hannibal’s approach, revolted; thus abandoning the hostages which they had given at the end of the war described in my last book. The ill-feeling still remaining towards Rome enabled them to induce the Insubres to join in the revolt; and the united tribes swept over the territory recently allotted by the Romans, and following close upon the track of the flying colonists, laid siege to the Roman colony of Mutina, in which the fugitives had taken refuge. Among them were the triumviri or three commissioners who had been sent out to allot the lands, of whom one — Gaius Lutatius — was an ex-consul, the other two ex-praetors. These men having demanded a parley with the enemy, the Boii consented: but treacherously seized them upon their leaving the town, hoping by their means to recover their own hostages. The praetor Lucius Manlius was on guard in the district with an army, and as soon as he heard what had happened, he advanced with all speed to the relief of Mutina. But the Boii, having got intelligence of his approach, prepared an ambuscade; and as soon as his army had entered a certain wood, they rushed out upon it from every side and killed a large number of his men. The survivors at first fled with precipitation: but having gained some higher ground, they rallied sufficiently to enable them with much difficulty to effect an honourable retreat. Even so, the Boii followed close upon their heels, and besieged them in a place called the village of Tannes. When the news arrived at Rome, that the fourth legion was surrounded and cl
osely besieged by the Boii, the people in all haste despatched the legions which had been voted to the Consul Publius, to their relief, under the command of a Praetor, and ordered the Consul to enrol two more legions for himself from the allies.
41. Such was the state of Celtic affairs from the beginning to the arrival of Hannibal; thus completing the course of events which I have already had occasion to describe.
Meanwhile the Consuls, having completed the necessary preparations for their respective missions, set sail at the beginning of summer — Publius to Iberia, with sixty ships, and Tiberius Sempronius to Libya, with a hundred and sixty quinqueremes. The latter thought by means of this great fleet to strike terror into the enemy; and made vast preparations at Lilybaeum, collecting fresh troops wherever he could get them, as though with the view of at once blockading Carthage itself.
Publius Cornelius coasted along Liguria, and crossing in five days from Pisae to Marseilles, dropped anchor at the most eastern mouth of the Rhone, called the Mouth of Marseilles, and began disembarking his troops. For though he heard that Hannibal was already crossing the Pyrenees, he felt sure that he was still a long way off, owing to the difficulty of his line of country, and the number of the intervening Celtic tribes. But long before he was expected, Hannibal had arrived at the crossing of the Rhone, keeping the Sardinian Sea on his right as he marched, and having made his way through the Celts partly by bribes and partly by force. Being informed that the enemy were at hand, Publius was at first incredulous of the fact, because of the rapidity of the advance; but wishing to know the exact state of the case, — while staying behind himself to refresh his troops after their voyage, and to consult with the Tribunes as to the best ground on which to give the enemy battle, — he sent out a reconnoitring party, consisting of three hundred of his bravest horse; joining with them as guides and supports some Celts, who chanced to be serving as mercenaries at the time in Marseilles.
42. Meanwhile Hannibal had reached the river and was trying to get across it where the stream was single, at a distance of four days’ march from the sea. He did all he could to make the natives living by the river friendly to him, and purchased from them all their canoes of hollow trunks, and wherries, of which there were a large number, owing to the extensive sea traffic of the inhabitants of the Rhone valley. He got from them also the timber suited to the construction of these canoes; and so in two days had an innumerable supply of transports, every soldier seeking to be independent of his neighbour, and to have the means of crossing in his own hands. But now a large multitude of barbarians collected on the other side of the stream to hinder the passage of the Carthaginians. When Hannibal saw them, he came to the conclusion that it would be impossible either to force a passage in the face of so large a body of the enemy, or to remain where he was, for fear of being attacked on all sides at once: and he accordingly, on the third night, sent forward a detachment of his army with native guides, under the command of Hanno, the son of the Suffete Bomilcar. This force marched up stream along the bank for two hundred stades, until they arrived at a certain spot where the stream is divided by an eyot, and there halted. They found enough wood close at hand to enable them, by nailing or tying it together, to construct within a short time a large number of rafts good enough for temporary use; and on these they crossed in safety, without any one trying to stop them. Then, seizing upon a strong position, they kept quiet for the rest of the day: partly to refresh themselves after their fatigues, and at the same time to complete their preparations for the service awaiting them, as they had been ordered to do. Hannibal was preparing to proceed much in the same way with the forces left behind with himself; but his chief difficulty was in getting the elephants across, of which he had thirty-seven.
43. When the fifth night came, however, the division which had crossed first started before daybreak to march down the opposite bank of the river and attack the barbarians; while Hannibal, having his men in readiness, began to attempt the passage of the river. He had filled the wherries with the heavy-armed cavalry, and the canoes with the most active of his foot; and he now arranged that the wherries should cross higher up the stream, and the canoes below them, that the violence of the current might be broken by the former, and the canoes cross more safely. The plan for the horses was that they should swim at the stern of the wherries, one man on each side of the stern guiding three or four with leading reins: so that a considerable number of horses were brought over at once with the first detachment. When they saw what the enemy meant to do, the barbarians, without forming their ranks, poured out of their entrenchments in scattered groups, feeling no doubt of being able to stop the crossing of the Carthaginians with ease. As soon as Hannibal saw by the smoke, which was the signal agreed upon, that the advanced detachment on the other side was approaching, he ordered all to go on board, and the men in charge of the transports to push out against the stream. This was promptly done: and then began a most anxious and exciting scene. Cheer after cheer rose from the men who were working the boats, as they struggled to outstrip each other, and exerted themselves to the utmost to overcome the force of the current. On the edge of either bank stood the two armies: the one sharing in the struggles of their comrades by sympathy, and shouting encouragement to them as they went; while the barbarians in front of them yelled their war-cries and challenged them to battle. While this was going on the barbarians had abandoned their tents, which the Carthaginians on that side of the river suddenly and unexpectedly seized. Some of them proceeded to set fire to the camp, while the greater number went to attack the men who were standing ready to resist the passage. Surprised by this unlooked-for event, some of the barbarians rushed off to save their tents, while others prepared to resist the attack of the enemy, and were now actually engaged. Seeing that everything was going as he had intended, Hannibal at once formed the first division as it disembarked: and after addressing some encouraging words to it, closed with the barbarians, who, having no time to form their ranks, and being taken by surprise, were quickly repulsed and put to flight.
44. Being thus master of the passage of the river, and victorious over those who opposed him, the first care of the Carthaginian leader was to bring his whole army across. This being expeditiously accomplished, he pitched his camp for that night by the river-side, and on the morrow, when he was told that the Roman fleet was anchored off the mouths of the river, he detached five hundred Numidian horsemen to reconnoitre the enemy and find out their position, their numbers, and what they were going to do; and at the same time selected suitable men to manage the passage of the elephants. These arrangements made, he summoned a meeting of his army and introduced Magilus and the other chiefs who had come to him from the valley of the Padus, and caused them to declare to the whole army, by means of an interpreter, the resolutions passed by their tribes. The points which were the strongest encouragement to the army were, first, the actual appearance of envoys inviting them to come, and promising to take part in the war with Rome; secondly, the confidence inspired by their promise of guiding them by a route where they would be abundantly supplied with necessaries, and which would lead them with speed and safety into Italy; and, lastly, the fertility and vast extent of the country to which they were going, and the friendly feelings of the men with whose assistance they were about to fight the armies of Rome.
Such was the substance of the speeches of the Celts. When they had withdrawn, Hannibal himself rose, and after reminding the soldiers of what they had already achieved, and pointing out that, though they had under his counsel and advice engaged in many perilous and dangerous enterprises, they had never failed in one, he bade them “not lose courage now that the most serious part of their undertaking was accomplished. The Rhone was crossed: they had seen with their own eyes the display of goodwill and zeal of their allies. Let this convince them that they should leave the rest to him with confidence; and while obeying his orders show themselves men of courage and worthy of their former deeds.” These words being received with shouts of approval,
and other manifestations of great enthusiasm, on the part of the soldiers, Hannibal dismissed the assembly with words of praise to the men and a prayer to the gods on their behalf; after giving out an order that they should refresh themselves, and make all their preparations with despatch, as the advance must begin on the morrow.
45. When the assembly had been dismissed, the reconnoitring party of Numidians returned in headlong flight, after losing more than half their numbers. Not far from the camp they had fallen in with a party of Roman horse, who had been sent out by Publius on the same errand; and an engagement took place with such fury on either side, that the Romans and Celts lost a hundred and forty men, and the Numidians more than two hundred. After this skirmish, the Romans pursued them up to the Carthaginian entrenchments: and having surveyed it, they hastened back to announce to the Consul the presence of the enemy. As soon as they arrived at the Roman camp with this intelligence, Publius put his baggage on board ship, and marched his men up the bank of the river, with the earnest desire of forcing the enemy to give him battle.