The eight legions of the Roman army were then distributed thus: to the north of the Loire, three legions; in Aquitaine, with Crassus, a legion and two cohorts; one legion, no doubt, on the fleet; and two legions and eight cohorts with the general-in-chief, to undertake the war against the Veneti.279
We may admit that Cæsar started from the neighbourhood of Nantes, and directed his march to the Roche-Bernard, where he crossed the Vilaine. Having arrived in the country of the Veneti, he resolved to profit by the time which must pass before the arrival of his fleet to obtain possession of the principal oppida where the inhabitants took refuge. Most of these petty fortresses on the coast of the Veneti were situated at the extremities of tongues of land or promontories; at high tide they could not be reached by land, while at low tide the approach was inaccessible to ships, which remained dry on the flats; a double obstacle to a siege.
The Romans attacked them in the following manner: they constructed on the land, at low tide, two parallel dykes, at the same time serving for terraces (aggere ac molibus), and forming approaches towards the place. During the course of construction, the space comprised between these two dykes continued to be inundated with water at every high tide; but as soon as they had succeeded in joining them up to the oppidum, this space, where the sea could no longer penetrate, remained finally dry, and then presented to the besiegers a sort of place of arms useful in the attack.280
With the aid of these long and laborious works, in which the height of the dykes finished by equalling that of the walls, the Romans succeeded in taking several of these oppida. But all their labours were thrown away; for, as soon as the Veneti thought themselves no longer safe, they evacuated the oppidum, embarked with all their goods on board their numerous vessels, and withdrew to the neighbouring oppida, the situations of which offered the same advantages for a new resistance.
The greater part of the fine season had passed away in this manner. Cæsar, convinced at length that the assistance of his ships was indispensable, came to the resolution of suspending these laborious and fruitless operations until the arrival of his fleet; and, that he might be near at hand to receive it, he encamped to the south of the Bay of Quiberon, near the coast, on the heights of Saint-Gildas. (See Plate 12.)
The vessels of the fleet, held back by contrary winds, had not yet been able to assemble at the mouth of the Loire. As the Veneti had foreseen, they navigated with difficulty on this vast sea, subject to high tides, and almost entirely unfurnished with ports. The inexperience of the sailors, and even the form of the ships, added to their difficulties.
The enemy’s ships, on the contrary, were built and rigged in a manner to enable them to wrestle with all obstacles; flatter than those of the Romans, they had less to fear from the shallows and low tide. Built of oak, they supported the most violent shocks; the front and back, very lofty, were beyond the reach of the strongest missiles. The beams (transtra), made of pieces of timber a foot thick, were fixed with iron nails, an inch in bigness; and the anchors were held by iron chains instead of cables; soft skins, made very thin, served for sails, either because those peoples were nearly or entirely unacquainted with linen, or because they regarded the ordinary sails as insufficient to support, with such heavy ships, the impetuosity of the winds of the ocean. The Roman ships were superior to them only in agility and the impulse of the oars. In everything else, those of the Veneti were better adapted to the nature of the localities and to the heavy seas. By the solidity of their construction they resisted the ships’ beaks, and by their elevation they were secure from the missiles, and were difficult to seize with the grappling-irons (copulæ).281
Naval Combat against the Veneti.
III. The Roman fleet, thanks to a wind from the east or north-east, was at length enabled to set sail.282 It quitted the Loire, and directed its course towards the Bay of Quiberon and Point Saint-Jaques. (See Plate 12.) As soon as the Veneti perceived it, they sent out from the port formed by the river Auray 220 ships well armed and well equipped, which advanced to encounter it. During this time, the Roman fleet reached Point Saint-Jaques, where it formed in order of battle near the shore. That of the Veneti drew up in front of it. The battle took place under the very eyes of Cæsar and his troops, who occupied the heights on the shore.
It was the first time that a Roman fleet appeared on the ocean. Everything conspired to disconcert Brutus, as well as the tribunes of the soldiers and the centurions who commanded each vessel: the impotence of the beaks against the Gaulish ships; the height of the enemy’s poops, which overlooked even the high towers of the Roman vessels; and lastly, the inefficiency of the missiles thrown upwards. The military chiefs were hesitating, and had already experienced some loss,283 when, to remedy this disadvantage, they imagined a method having some analogy with that to which Duillius owed his victory over the Carthaginians in 492: they tried to disable the Gaulish vessels by the aid of hooks (falces) similar to those which were used in attacks on fortresses (non absimili forma muralium falcium).284 The falx was an iron with a point and sharpened hook, fixed at the end of long poles, which, suspended to the masts by ropes, received an impulsion similar to that of the ram. One or more ships approached a Gaulish vessel, and, as soon as the crew had succeeded in catching with one of these hooks the ropes which attached the yards to the masts, the sailors rowed away with all their strength, so as to break or cut the cords. The yards fell; the disabled vessel was immediately surrounded by the Romans, who boarded it; and then all depended on mere valour. This manœuvre was completely successful. The soldiers of the fleet, knowing that no act of courage could pass unperceived by Cæsar and the land troops, emulated one another in zeal, and captured several of the enemy’s vessels. The Gauls prepared to seek their safety in flight. They had already swerved their ships to the wind, when suddenly there came on a dead calm. This unexpected occurrence decided the victory. Left without the possibility of moving, the heavy Gaulish vessels were captured one after another; a very small number succeeded in gaining the coast under favour of the night.
The battle, which began at ten o’clock in the morning, had lasted till sunset. It terminated the war with the Veneti and the other maritime peoples of the ocean. They lost in it, at one blow, all their youth, all their principal citizens, and all their fleet; without refuge, without the means of defending any longer their oppida, they surrendered themselves, bodies and goods. Cæsar, wishing to compel the Gauls in future to respect the rights of nations, caused the whole Senate to be put to death and the rest of the inhabitants to be sold for slaves.
Cæsar has been justly reproached with this cruel chastisement; yet this great man gave such frequent proofs of his clemency towards the vanquished, that he must have yielded to very powerful political motives to order an execution so contrary to his habits and temper. Moreover, it was a sad effect of the war to expose incessantly the chiefs of the Gallic states to the resentments of the conquerors and the fury of the mob. While the Roman general punished the Senate of the Veneti for its revolt and obstinate resistance, the Aulerci-Eburovices and the Lexovii slaughtered theirs because it laboured to prevent them from joining the insurrection.285
Victory of Sabinus over the Unelli.
IV. While these events were taking place among the Veneti, Q. Titurius Sabinus gained a decisive victory over the Unelli. At the head of this nation, and other states in revolt, was Viridovix, who had been joined, a few days before, by the Aulerci-Eburovices and the Lexovii. A multitude of men of no account, who had joined him from all parts of Gaul, in the hope of pillage, came to increase the number of his troops. Sabinus, starting, we believe, from the neighbourhood of Angers with his three legions, arrived in the country of the Unelli, and chose there for his camp a position which was advantageous in all respects. He established