branches and brushwood to fill up the fosses, and rushed to attack the retrenchments. In the hope of not giving time to the Romans to assemble and arm, they advance with rapidity, and arrive out of breath. But Sabinus was prepared, and, at the opportune moment, he gives the order to issue suddenly by the two gates, and to fall upon the enemies while they were encumbered with their burdens. The advantage of the locality, the unskilfulness and fatigue of the Gauls, and the valour of the Romans, all contributed to their success. The barbarians, pursued by the cavalry, were cut to pieces. The neighbouring peoples immediately submitted. Cæsar and Sabinius received intelligence at the same time, one of the victory over the Unelli, the other of the result of the combat against the Veneti.[288] [Sidenote: Conquest of Aquitaine by P. Crassus.] V. Almost at the same time, P. Crassus, detached, as we have seen, with twelve cohorts and a body of cavalry, arrived in Aquitaine, which, according to the “Commentaries,” formed the third part of Gaul.[289] He believed that he could not display too much prudence in a country where, a few years before, the lieutenant L. Valerius Præconinus had lost his army and his life, and the proconsul L. Mallius had experienced a great defeat. Having provided for supplies, assembled the auxiliaries, and chosen by name the most courageous men of Toulouse and Narbonne, he led his army into the lands of the Sotiates, who, very numerous, and strong especially in excellent cavalry, attacked the Roman army during its march. Their horsemen were at first repulsed and pursued; but, suddenly unmasking their infantry, which lay in ambush in a defile (_in convalle_), they charge the Romans as they were dispersed, and the battle re-commenced with fury.