The Provinces of the Roman Empire (Illustrated Edition). Theodor Mommsen

but they had not yet done so. Just as was the case in Illyricum at that time with the Danube, the Elbe was doubtless the political boundary of the empire, but the Rhine was the line of frontier–defence, and from the camps on the Rhine the connections in rear ran to the great towns of Gaul and to its ports.10 The great headquarters during these campaigns was what was afterwards named the “Old Camp,” Castra vetera, (Birten near Xanten), the first considerable height below Bonn on the left bank of the Rhine, from a military point of view corresponding nearly to the modern Wesel on the right. This place, occupied perhaps since the beginning of the Roman rule on the Rhine, had been instituted by Augustus as a stronghold for curbing Germany; and, if the fortress was at all times the basis for the Roman defensive on the left bank of the Rhine, it was not less well chosen for the invasion of the right, situated, as it was, opposite to the mouth of the Lippe which was navigable far up, and connected with the right bank by a strong bridge. The counterpart to this “Old Camp,” at the mouth of the Lippe was probably formed by that at the mouth of the Main, Mogontiacum, the modern Mentz, to all appearance a creation of Drusus; at least the already mentioned cessions of territory imposed on the Chatti, as well as the constructions in the Taunus to be mentioned further on, show that Drusus clearly perceived the military importance of the line of the Main, and thus also that of its key on the left bank of the Rhine. If the legionary camp on the Aar was, as it would seem, instituted to keep the Raeti and Vindelici to their obedience (p. 18), it may be presumed to have been laid out about this time; but then it had merely an outward connection with the Gallico–German military arrangements. The legionary camp at Strassburg hardly reaches back to so early a time. The line from Mentz to Wesel formed the basis of the Roman military dispositions. That Drusus and Tiberius had—apart from the Narbonese province which was then no longer imperial—the governorship of all Gaul as well as the command of all the Rhenish legions, is an ascertained point; apart from these princes, the civil administration of Gaul may at that time perhaps have been separated from the command of the troops on the Rhine, but scarcely was the latter thus early divided into two co–ordinate commands.11

      Positions on the right bank of the Rhine.

      Correlative to these military arrangements on the left bank of the Rhine were those adopted on the right. In the first place the Romans took possession of the right bank itself. This step affected above all the Sugambri, in whose case certainly retaliation for the captured eagle and the crucified centurions contributed to it. The envoys sent to declare their submission, the most eminent men of the nation, were, at variance with the law of nations, treated as prisoners of war, and perished miserably in the Italian fortresses. Of the mass of the people, 40,000 were removed from their homes and settled in the north of Gaul, where they subsequently, perhaps, meet us under the name of the Cugerni. Only a small and harmless remnant of the powerful tribe was allowed to remain in their old abodes. Suebian bands were also transferred to Gaul, other tribes were pushed farther into the interior, such as the Marsi and doubtless also the Chatti; on the middle Rhine the native population of the right bank was everywhere dislodged or at any rate weakened. Along this bank of the Rhine, moreover, fortified posts, fifty in number, were instituted. In front of Mogontiacum the territory taken from the Chatti, thenceforth the canton of the Mattiaci near the modern Wiesbaden, was brought within the Roman lines, and the height of Taunus strongly fortified.12 But above all the line of the Lippe was taken possession of from Vetera; of the two military roads furnished at intervals of a day’s march with forts, on the two banks of the river, the one on the right bank at least is as certainly the work of Drusus as the fortress of Aliso in the district of the sources of the Lippe, probably the present village of Elsen, not far from Paderborn,13 is attested to have been so. Moreover, there was the already mentioned canal from the mouth of the Rhine to the Zuider See, and a dyke drawn by Lucius Domitius Ahenobarbus through the marshy flat country between the Ems and the lower Rhine—the so–called “long bridges.” Besides, there were detached Roman posts scattered through the whole region; such are subsequently mentioned among the Frisians and the Chauci, and in this sense it may be correct that the Roman garrisons reached as far as the Weser and the Elbe. Lastly, the army encamped in winter, no doubt, on the Rhine; but in summer, even though no expeditions properly so called were undertaken, uniformly in the conquered country, as a rule near Aliso.

      Organisation of the province Germany.

      The Romans, however, did not make mere military arrangements in the newly acquired domain. The Germans were urged, like other provincials, to have law administered to them by the Roman governor, and the summer expeditions of the general gradually developed into the usual judicial circuits of the governor. The accusation and defence of the accused took place in the Latin language; the Roman advocates and legal assessors began, on the right as on the left side of the Rhine, their operations, sorely felt everywhere, but here deeply exasperating to the barbarians, who were unaccustomed to such things. Much was lacking to the full carrying out of the provincial organisation; a formal assessment of taxation, a regulated levy for the Roman army, were not yet thought of. But as the new cantonal union had just been instituted in Gaul in connection with the divine adoration of the monarch there introduced, a similar arrangement was made also in the new Germany. When Drusus consecrated for Gaul the altar of Augustus at Lyons, the Germans last settled on the left bank of the Rhine, the Ubii, were not received into this union; but in their chief place, which, as regards position, was for Germany nearly what Lyons was for the three Gauls, a similar altar for the Germanic cantons was erected, the priesthood of which was, in the year 9, administered by the young Cheruscan prince Segimundus, son of Segestes.

      Retirement of Tiberius from the chief command.

      Political differences, however, in the imperial family broke down or interrupted the full military success. The discord between Tiberius and his stepfather led to the former resigning the command in the beginning of 748[6.]. The dynastic interest did not allow comprehensive military operations to be entrusted to other generals than princes of the imperial house; and after the death of Agrippa and Drusus, and the retirement of Tiberius, there were no able generals in that house. Certainly in the ten years, when governors with the ordinary powers bore sway in Illyricum and in Germany, the military operations there may not have undergone so complete an interruption as they appear to us to have done, seeing that tradition, with its courtly colouring, does not in its report deal out equal measure to campaigns conducted by, and to those conducted without, princes; but the arrest laid on them was unmistakable, and this itself was a retrogression. Ahenobarbus, who, in consequence of his alliance by marriage with the imperial house—his wife was the daughter of a sister of Augustus—had greater freedom of action than other officers, and who in his Illyrian governorship had crossed the Elbe without encountering resistance, afterwards as governor of Germany reaped no laurels there. Not merely the exasperation, but the courage also, of the Germans was again rising, and in the year 2 the country appears again in revolt, the Cherusci and the Chauci under arms. Meanwhile at the imperial court death had interposed, and the removal of the young sons of Augustus had reconciled the latter and Tiberius.

      Tiberius once more commander in chief.

      Scarcely was this reconciliation sealed by his adoption as a son and proclaimed (4), when Tiberius resumed the work where it had been broken off, and once more in this and in the two following summers (5–6) led the armies over the Rhine. It was a repetition of, and an advance upon, the earlier campaigns. The Cherusci were brought back to allegiance in the first campaign, the Chauci in the second; the Cannenefates, adjoining the Batavi, and not inferior in bravery, the Bructeri, settled in the region of the sources of the Lippe and on the Ems, and various other cantons, submitted, as did also the powerful Langobardi, here first mentioned, dwelling at that time between the Weser and Elbe. The first campaign led over the Weser into the interior; in the second at the Elbe itself the Roman legions confronted the Germanic general levy on the other bank. From the year 4 to 5 the Roman army took up, apparently for the first time, its winter quarters on German soil at Aliso. All this was attained without any considerable conflicts; the circumspect conduct of the war did not break resistance, but made it impossible. This general aimed, not at unfruitful laurels, but at lasting success. The naval expedition, too, was repeated; like the first campaign of Drusus, the last of Tiberius was distinguished by the navigating of the North Sea. But the Roman fleet this time advanced farther; the whole coast of the North Sea, as far as the promontory of the Cimbri, that is, the extremity of Jutland, was explored by