The latter demands hostages from the remaining states: nay, more, appointed a day for this proceeding; he orders all the cavalry, fifteen thousand in number, to quickly assemble here; he says that he will be content with the infantry which he had before, and would not tempt fortune nor come to a regular engagement; but since he had abundance of cavalry, it would be very easy for him to prevent the Romans from obtaining forage or corn, provided that they themselves should resolutely destroy their corn and set fire to their houses, by which sacrifice of private property they would evidently obtain perpetual dominion and freedom. After arranging these matters he levies ten thousand infantry on the Aedui and Segusiani, who border on our province: to these he adds eight hundred horse. He sets over them the brother of Eporedorix, and orders him to wage war against the Allobroges. On the other side he sends the Gabali and the nearest cantons of the Arverni against the Helvii; he likewise sends the Ruteni and Cadurci to lay waste the territories of the Volcae Arecomici. Besides, by secret messages and embassies, he tampers with the Allobroges, whose minds, he hopes, had not yet settled down after the excitement of the late war. To their nobles he promises money, and to their state the dominion of the whole province.
The only guards provided against all these contingencies were twenty-two cohorts, which were collected from the entire province by Lucius Caesar, the lieutenant, and opposed to the enemy in every quarter. The Helvii, voluntarily engaging in battle with their neighbours, are defeated, and Caius Valerius Donotaurus, the son of Caburus, the principal man of the state, and several others, being slain, they are forced to retire within their towns and fortifications. The Allobroges, placing guards along the course of the Rhine, defend their frontiers with great vigilance and energy. Caesar, as he perceived that the enemy were superior in cavalry, and he himself could receive no aid from the province or Italy, while all communication was cut off, sends across the Rhine into Germany to those states which he had subdued in the preceding campaigns, and summons from them cavalry and the light-armed infantry, who were accustomed to engage among them. On their arrival, as they were mounted on unserviceable horses, he takes horses from the military tribunes and the rest, nay, even from the Roman knights and veterans, and distributes them among the Germans.
In the meantime, whilst these things are going on, the forces of the enemy from the Arverni, and the cavalry which had been demanded from all Gaul, meet together. A great number of these having been collected, when Caesar was marching into the country of the Sequani, through the confines of the Lingones, in order that he might the more easily render aid to the province, Vercingetorix encamped in three camps, about ten miles from the Romans: and having summoned the commanders of the cavalry to a council, he shows that the time of victory was come; that the Romans were fleeing into the province and leaving Gaul; that this was sufficient for obtaining immediate freedom; but was of little moment in acquiring peace and tranquillity for the future; for the Romans would return after assembling greater forces, and would not put an end to the war. Therefore they should attack them on their march, when encumbered. If the infantry should be obliged to relieve their cavalry, and be retarded by doing so, the march could not be accomplished: if, abandoning their baggage, they should provide for their safety (a result which, he trusted, was more likely to ensue), they would lose both property and character. For as to the enemy’s horse, they ought not to entertain a doubt that none of them would dare to advance beyond the main body. In order that they [the Gauls] may do so with greater spirit, he would marshal all their forces before the camp, and intimidate the enemy. The cavalry unanimously shout out, “That they ought to bind themselves by a most sacred oath, that he should not be received under a roof, nor have access to his children, parents, or wife, who shall not twice have ridden through the enemy’s army.”
This proposal receiving general approbation, and all being forced to take the oath, on the next day the cavalry were divided into three parts, and two of these divisions made a demonstration on our two flanks; while one in front began to obstruct our march. On this circumstance being announced, Caesar orders his cavalry also to form three divisions and charge the enemy. Then the action commences simultaneously in every part: the main body halts; the baggage is received within the ranks of the legions. If our men seemed to be distressed, or hard pressed in any quarter, Caesar usually ordered the troops to advance, and the army to wheel round in that quarter; which conduct retarded the enemy in the pursuit, and encouraged our men by the hope of support. At length the Germans, on the right wing, having gained the top of the hill, dislodge the enemy from their position and pursue them even as far as the river at which Vercingetorix with the infantry
