[228] As the legions were six in number, the above phrase proves that in this campaign Cæsar had one quæstor and five lieutenants. (See Appendix D.)
[229] Dio Cassius, XXXVIII. 49.—We have adopted the version of Dio Cassius, as we cannot admit with Orosius that an army of more than 100,000 men could have formed only a single phalanx.
[230] Dio Cassius, XXXVIII. 49.
[231] Orosius expresses himself thus: “United in one phalanx, and their heads protected by their bucklers, they attempted, thus covered, to break the Roman lines; but some Romans, not less agile than bold, rushed upon this sort of tortoise, grappled with the German soldiers body to body, tore from them their shields, with which they were covered as with scales, and stabbed them through the shoulders.” (Orosius, VI. 7.)
[232] Dio Cassius, XXXVIII. 49.
[233] Appian, De Bello Celt., IV. 1, 3.
[234] The manuscripts followed by the early editors of the “Commentaries” gave some the number of 50 miles, others that of 5 miles. We believe that Cæsar wrote 50 miles. This is proved by the very words he employs, neque prius fugere destiterunt ... which could not be applied to a flight of merely a few miles. Moreover, the testimony of old writers confirms the number of 50 miles: Paulus Orosius relates that the carnage extended over a space of 40 miles; Plutarch, over 300 or 400 stadia, that is, 35 or 50 miles, according to the editions; and J. Celsus (Petrarch) (De Vita J. Cæsaris, I., p. 40, edit. Lemaire) says, usque ad ripam Rheni fuga perpetua fuit, a phrase in which the word perpetua is significative.
Modern writers, supposing erroneously that Cæsar had indicated the distance, that is, the shortest line from the field of battle to the Rhine, have discussed lengthily the number to be adopted. They have overlooked the fact that the Latin text states, not exactly the distance from the field of battle to the Rhine, but the length of the line of retreat from the battle-field to the river. This line may have been oblique towards the Rhine, for it is probable that the retreat of the Germans lay down the valley of the Ill, which they had previously ascended. We must therefore seek towards Rhinau the point where they attempted to re-pass the river.
[235] According to Dio Cassius (XXXVIII. 50), Ariovistus, followed by his cavalry, succeeded in escaping. Having reached the right bank, he collected the fugitives; but he died shortly afterwards (De Bello Gallico, V. 29), perhaps of his wounds.
[236] Appian. De Bello Celt., IV. 1, 3.—Plutarch, Cæsar, 21.