The history of Rome. Book V

by Theodor Mommsen

  Fresh Violations of the Rhine-Boundary by the Germans - The Usipetes and Tencteri

  One of the objects which Caesar had proposed to himself - the subjugation of Gaul - had been in substance, with exceptions scarcely worth mentioning, attained so far as it could be attained at all by the sword. But the other half of the work undertaken by Caesar was still far from being satisfactorily accomplished, and the Germans had by no means as yet been everywhere compelled to recognize the Rhine as their limit. Even now, in the winter of 698-699, a fresh crossing of the boundary had taken place on the lower course of the river, whither the Romans had not yet penetrated. The German tribes of the Usipetes and Tencteri whose attempts to cross the Rhine in the territory of the Menapii have been already mentioned[41], had at length, eluding the vigilance of their opponents by a feigned retreat, crossed in the vessels belonging to the Menapii - an enormous host, which is said, including women and children, to have amounted to 430,000 persons. They still lay, apparently, in the region of Nimeguen and Cleves; but it was said that, following the invitations of the Celtic patriot party, they intended to advance into the interior of Gaul; and the rumour was confirmed by the fact that bands of their horsemen already roamed as far as the borders of the Treveri.

  But when Caesar with his legions arrived opposite to them, the sorely-harassed emigrants seemed not desirous of fresh conflicts, but very ready to accept land from the Romans and to till it in peace under their supremacy. While negotiations as to this were going on, a suspicion arose in the mind of the Roman general that the Germans only sought to gain time till the bands of horsemen sent out by them had returned. Whether this suspicion was well founded or not, we cannot tell; but confirmed in it by an attack, which in spite of the de facto suspension of arms a troop of the enemy made on his vanguard, and exasperated by the severe loss thereby sustained, Caesar believed himself entitled to disregard every consideration of international law. When on the second morning the princes and elders of the Germans appeared in the Roman camp to apologize for the attack made without their knowledge, they were arrested, and the multitude anticipating no assault and deprived of their leaders were suddenly fallen upon by the Roman army. It was rather a manhunt than a battle; those that did not fall under the swords of the Romans were drowned in the Rhine; almost none but the divisions detached at the time of the attack escaped the massacre and succeeded in recrossing the Rhine, where the Sugambri gave them an asylu in their territory, apparently on the Lippe. The behaviour of Caesar towards these German immigrants met with severe and just censure in the senate; but, however little it can be excused, the German encroachments were emphatically checked by the terror which it occasioned.

  Caesar on the Right Bank of the Rhine

  Caesar however found it advisable to take yet a further step and to lead the legions over the Rhine. He was not without connections beyond the river. the Germans at the stage of culture which they had then reached, lacked as yet any national coherence; in political distraction they - though from other causes - fell nothing short of the Celts. The Ubii (on the Sieg and Lahn), the most civilized among the German tribes, had recently been made subject and tributary by a powerful Suebian canton of the interior, and had as early as 697 through their envoys entreated Caesar to free them like the Gauls from the Suebian rule. It was not Caesar's design seriously to respond to this suggestion, which would have involved him in endless enterprises; but it seemed advisable, with the view of preventing the appearance of the Germanic arms on the south of the Rhine, at least to show the Roman arms beyond it. The protection which the fugitive Usipetes and Tencteri had found among the Sugambri afforded a suitable occasion. In the region, apparently between Coblentz and Andernach, Caesar erected a bridge of piles over the Rhine and led his legions across from the Treverian to the Ubian territory.

  Some smaller cantons gave in their submission; but the Sugambri, against whom the expedition was primarily directed, withdrew, on the approach of the Roman army, with those under their protection into the interior. In like manner the powerful Suebian canton which oppressed the Ubii - presumably the same which subsequently appears under the name of the Chatti - caused the districts immediately adjoining the Ubian territory to be evacuated and the non-combatant portion of the people to be placed in safety, while all the men capable of arms were directed to assemble at the centre of the canton. The Roman general had neither occasion nor desire to accept this challenge; his object - partly to reconnoitre, partly to produce an impressive effect if possible upon the Germans, or at least on the Celts and his countrymen at home, by an expedition over the Rhine - was substantially attained; after remaining eighteen days on the right bank of the Rhine he again arrived in Gaul and broke down the Rhine bridge behind him (699).

  Expeditions to Britain

  There remained the insular Celts. From the close connection between them and the Celts of the continent, especially the maritime cantons, it may readily be conceived that they had at least sympathized with the national resistance, and that if they did not grant armed assistance to the patriots, they gave at any rate an honourable asylum in their sea-protected isle to every one who was no longer safe in his native land. This certainly involved a danger, if not for the present, at any rate for the future; it seemed judicious - if not to undertake the conquest of the island itself - at any rate to conduct there also defensive operations by offensive means, and to show the islanders by a landing on the coast that the arm of the Romans reached even across the Channel. The first Roman officer who entered Brittany, Publius Crassus had already (697) crossed thence to the "tin-island" at the south-west point of England (Stilly islands); in the summer of 699 Caesar himself with only two legions crossed the Channel at its narrowest part[42]. He found the coast covered with masses of the enemy's troops and sailed onward with his vessels; but the British war-chariots moved on quite as fast by land as the Roman galleys by sea, and it was only with the utmost difficulty that the Roman soldiers succeeded in gaining the shore in the face of the enemy, partly by wading, partly in boats, under the protection of the ships of war, which swept the beach with missiles thrown from machines and by the hand. In the first alarm the nearest villages submitted; but the islanders soon perceived how weak the enemy was, and how he did not venture to move far from the shore. The natives disappeared into the interior and returned only to threaten the camp; and the fleet, which had been left in the open roads, suffered very considerable damage from the first tempest that burst upon it. The Romans had to reckon themselves fortunate in repelling the attacks of the barbarians till they had bestowed the necessary repairs on the ships, and in regaining with these the Gallic coast before the bad season of the year came on.

  Caesar himself was so dissatisfied with the results of this expedition undertaken inconsiderately and with inadequate means, that he immediately (in the winter of 699-700) ordered a transport fleet of 800 sail to be fitted out, and in the spring of 700 sailed a second time for the Kentish coast, on this occasion with five legions and 2000 cavalry. The forces of the Britons, assembled this time also on the shore, retired before the mighty armada without risking a battle; Caesar immediately set out on his march into the interior, and after some successful conflicts crossed the river Stour; but he was obliged to halt very much against his will, because the fleet in the open roads had been again half destroyed by the storms of the Channel. Before they got the ships drawn up upon the beach and the extensive arrangements made for their repair, precious time was lost, which the Celts wisely turned to account.

  Cassivellaunus

  The brave and cautious prince Cassivellaunus, who ruled in what is now Middlesex and the surrounding district - formerly the terror of the Celts to the south of the Thames, but now the protector and champion of the whole nation - had headed the defence of the land.

  He soon saw that nothing at all could be done with the Celtic infantry against the Roman, and that the mass of the general levy - which it was difficult to feed and difficult to control - was only a hindrance to
the defence; he therefore dismissed it and retained only the war-chariots, of which he collected 4000, and in which the warriors, accustomed to leap down from their chariots and fight on foot, could be employed in a twofold manner like the burgess-cavalry of the earliest Rome. When Caesar was once more able to continue his march, he met with no interruption to it; but the British war-chariots moved always in front and alongside of the Roman army, induced the evacuation of the country (which from the absence of towns proved no great difficulty), prevented the sending out of detachments, and threatened the communications. The Thames was crossed - apparently between Kingston and Brentford above London - by the Romans; they moved forward, but made no real progress; the general achieved no victory, the soldiers made no booty, and the only actual result, the submission of the Trinobante in the modern Essex, was less the effect of a dread of the Romans than of the deep hostility between this canton and Cassivellaunus. The danger increased with every onward step, and the attack, which the princes of Kent by the orders of Cassivellaunus made on the Roman naval camp, although it was repulsed, was an urgent warning to turn back.

  The taking by storm of a great British tree-barricade, in which a multitude of cattle fell into the hands of the Romans, furnished a passable conclusion to the aimless advance and a tolerable pretext for returning. Cassivellaunus was sagacious enough not to drive the dangerous enemy to extremities, and promised, as Caesar desired him, to abstain from disturbing the Trinobantes, to pay tribute and to furnish hostages; nothing was said of delivering up arms or leaving behind a Roman garrison, and even those promises were, it may be presumed, so far as they concerned the future, neither given nor received in earnest. After receiving the hostages Caesar returned to the naval camp and thence to Gaul. If he, as it would certainly seem, had hoped on this occasion to conquer Britain, the scheme was totally thwarted partly by the wise defensive system of Cassivellaunus, partly and chiefly by the unserviceableness of the Italian oared fleet in the waters of the North Sea; for it is certain that the stipulated tribute was never paid. But the immediate object - of rousing the islanders out of their haughty security and inducing them in their own interest no longer to allow their island to be a rendezvous for continental emigrants - seems certainly to have been attained; at least no complaints are afterwards heard as to the bestowal of such protection.

  The Conspiracy of the Patriots

  The work of repelling the Germanic invasion and of subduing the continental Celts was completed. But it is often easier to subdue a free nation than to keep a subdued one in subjection. The rivalry for the hegemony, by which more even than by the attacks of Rome the Celtic nation had been ruined, was in some measure set aside by the conquest, inasmuch as the conqueror took the hegemony to himself. Separate interests were silent; under the common oppression at any rate they felt themselves again as one people; and the infinite value of that which they had with indifference gambled away when they possessed it - freedom and nationality - was now, when it was too late, fully appreciated by their infinite longing. But was it, then, too late? With indignant shame they confessed to themselves that a nation, which numbered at least a million of men capable of arms, a nation of ancient and well-founded warlike renown, had allowed the yoke to be imposed upon it by, at the most, 50,000 Romans. The submission of the confederacy of central Gaul without having struck even a blow; the submission of the Belgic confederacy without having done more than merely shown a wish to strike; the heroic fall on the other hand of the Nervii and the Veneti, the sagacious and successful resistance of the Morini, and of the Britons under Cassivellaunus - all that in each case had been done or neglected, had failed or had succeeded - spurred the minds of the patriots to new attempts, if possible, more united and more successful. Especially among the Celtic nobility there prevailed an excitement, which seemed every moment as if it must break out into a general insurrection.

  Even before the second expedition to Britain in the spring of 700 Caesar had found it necessary to go in person to the Treveri, who, since they had compromised themselves in the Nervian conflict in 697, had no longer appeared at the general diets and had formed more than suspicious connections with the Germans beyond the Rhine. At that time Caesar had contented himself with carrying the men of most note among the patriot party, particularly Indutiomarus, along with him to Britain in the ranks of the Treverian cavalry-contingent; he did his utmost to overlook the conspiracy, that he might not by strict measures ripen it into insurrection. But when the Haeduan Dumnorix, who likewise was present in the army destined for Britain, nominally as a cavalry officer, but really as a hostage, peremptorily refused to embark and rode home instead, Caesar could not do otherwise than have him pursued as a deserter; he was accordingly overtaken by the division sent after him and, when he stood on his defence, was cut down (700). That the most esteemed knight of the most powerful and still the least dependent of the Celtic cantons should have been put to death by the Romans, was a thunder-clap for the whole Celtic nobility; every one who was conscious of similar sentiments - and they formed the great majority - saw in that catastrophe the picture of what was in store for himself.

  Insurrection

  If patriotism and despair had induced the heads of the Celtic nobility to conspire, fear and self-defence now drove the conspirators to strike. In the winter of 700-701, with the exception of a legion stationed in Brittany and a second in the very unsettled canton of the Carnutes (near Chartres), the whole Roman army numbering six legions was encamped in the Belgic territory. The scantiness of the supplies of grain had induced Caesar to station his troops farther apart than he was otherwise wont to do - in six different camps constructed in the cantons of the Bellovaci, Ambiani, Morini, Nervii, Remi, and Eburones. The fixed camp placed farthest towards the east in the territory of the Eburones, probably not far from the later Aduatuca (the modern Tongern), the strongest of all, consisting of a legion under one of the most respected of Caesar's leaders of division, Quintus Titurius Sabinus, besides different detachments led by the brave Lucius Aurunculeius Cotta[43] and amounting together to the strength of half a legion, found itself all of a sudden surrounded by the general levy of the Eburones under the kings Ambiorix and Catuvolcus. The attack came so unexpectedly, that the very men absent from the camp could not be recalled and were cut off by the enemy; otherwise the immediate danger was not great, as there was no lack of provisions, and the assault, which the Eburones attempted, recoiled powerless from the Roman intrenchments.

  But king Ambiorix informed the Roman commander that all the Roman camps in Gaul were similarly assailed on the same day, and that the Romans would undoubtedly be lost if the several corps did not quickly set out and effect a junction; that Sabinus had the more reason to make haste, as the Germans too from beyond the Rhine were already advancing against him; that he himself out of friendship for the Romans would promise them a free retreat as far as the nearest Roman camp, only two days' march distant. Some things in these statements seemed no fiction; that the little canton of the Eburones specially favoured by the Romans[44] should have undertaken the attack of its own accord was in reality incredible, and, owing to the difficulty of effecting a communication with the other far-distant camps, the danger of being attacked by the whole mass of the insurgents and destroyed in detail was by no means to be esteemed slight; nevertheless it could not admit of the smallest doubt that both honour and prudence required them to reject the capitulation offered by the enemy and to maintain the post entrusted to them. Yet, although in the council of war numerous voices and especially the weighty voice of Lucius Aurunculeius Cotta supported this view, the commandant determined to accept the proposal of Ambiorix. The Roman troops accordingly marched off next morning; but when they had arrived at a narrow valley about two miles from the camp they found themselves surrounded by the Eburones and every outlet blocked. They attempted to open a way for themselves by force of arms; but the Eburones would not enter into any close combat, and contented themselves with discharging their missiles from thei
r unassailable positions into the dense mass of the Romans. Bewildered, as if seeking deliverance from treachery at the hands of the traitor, Sabinus requested a conference with Ambiorix; it was granted, and he and the officers accompanying him were first disarmed and then slain. After the fall of the commander the Eburones threw themselves from all sides at once on the exhausted and despairing Romans, and broke their ranks; most of them, including Cotta who had already been wounded, met their death in this attack; a small portion, who had succeeded in regaining the abandoned camp, flung themselves on their own swords during the following night. The whole corps was annihilated.

  Cicero Attacked

  This success, such as the insurgents themselves had hardly ventured to hope for, increased the ferment among the Celtic patriots so greatly that the Romans were no longer sure of a single district with the exception of the Haedui and Remi, and the insurrection broke out at the most diverse points. First of all the Eburones followed up their victory. Reinforced by the levy of the Aduatuci, who gladly embraced the opportunity of requiting the injury done to them by Caesar, and of the powerful and still unsubdued Menapii, they appeared in the territory of the Nervii, who immediately joined them, and the whole host thus swelled to 60,000 moved forward to confront the Roman camp formed in the Nervian canton. Quintus Cicero, who commanded there, had with his weak corps a difficult position, especially as the besiegers, learning from the foe, constructed ramparts and trenches, testudines and moveable towers after the Roman fashion, and showered fire-balls and burning spears over the straw-covered huts of the camp. The only hope of the besieged rested on Caesar, who lay not so very far off with three legions in his winter encampment in the region of Amiens. But - a significant proof of the feeling that prevailed in Gaul-for a considerable time not the slightest hint reached the general either of the disaster of Sabinus or of the perilous situation of Cicero.