It would have been no easy task for a government more energetic than was the Roman government of that day to establish an organized and adequate defence of the frontier against these wide domains of barbarism; what was done for this important object under the auspices of the government ment of the restoration, did not come up to even the most moderate requirements. There seems to have been no want of expeditions against the inhabitants of the Alps: in 636 there was a triumph over the Stoeni, who were probably settled in the mountains above Verona; in 659 the consul Lucius Crassus caused the Alpine valleys far and wide to De ransacked and the inhabitants to be put to death, and yet he did not succeed in killing enough of them to enable him to celebrate a village triumph and to couple the laurels of the victor with his oratorical fame. But as the Romans remained satisfied with razzias of this sort which merely exasperated the natives without rendering them harmless, and, apparently, withdrew the troops again after every such inroad, the state of matters in the region beyond the Po remained substantially the same as before.
On the opposite Thracian frontier they appear to have given themselves little concern about their neighbours; except that there is mention made in 651 of conflicts with the Thracians, and in 657 of others with the Maedi in the border mountains between Macedonia and Thrace.
More serious conflicts took place in the Illyrian land, where complaints were constantly made as to the turbulent Dalmatians by their neighbours and those who navigated the Adriatic; and along the wholly exposed northern frontier of Macedonia, which, according to the significant expression of a Roman, extended as far as the Roman swords and spears reached, the conflicts with the barbarians never ceased. In 619 an expedition was undertaken against the Ardyaei or Vardaei and the Pleraei or Paralii, a Dalmatian tribe on the coast to the north of the mouth of the Narenta, which was incessantly perpetrating outrages on the sea and on the opposite coast: by order of the Romans they removed from the coast and settled in the interior, the modern Herzegovina, where they began to cultivate the soil, but, unused to their new calling, pined away in that inclement region. At the same time an attack was directed from Macedonia against the Scordisci, who had, it may be presumed, made common cause with the assailed inhabitants of the coast.
Soon afterwards (625) the consul Tuditanus in connection with the able Decimus Brutus, the conqueror of the Spanish Callaeci, humbled the Japydes, and, after sustaining a defeat at the outset, at length carried the Roman arms into the heart of Dalmatia as far as the river Kerka, 115 miles distant from Aquileia; the Japydes thenceforth appear as a nation at peace and on friendly terms with Rome. But ten years later (635) the Dalmatians rose afresh, once more in concert with the Scordisci. While the consul Lucius Cotta fought against the latter and in doing so advanced apparently as far as Segestica, his colleague Lucius Metellus afterwards named Dalmaticus, the elder brother of the conqueror of Numidia, marched against the Dalmatians, conquered them and passed the winter in Salona (Spalato), which town henceforth appears as the chief stronghold of the Romans in that region. It is not improbable that the construction of the Via Gabinia, which led from Salona in an easterly direction to Andetrium (near Much) and thence farther into the interior, falls within this period.
The expedition of the consul of 639, Marcus Aemilius Scaurus, against the Taurisci[12] presented more the character of a war of conquest. He was the first of the Romans to cross the chain of the eastern Alps where it falls lowest between Trieste and Laybach, and contracted hospitable relations with the Taurisci; which secured a not unimportant commercial intercourse without involving the Romans, as a formal subjugation would have involved them, in the movements of the peoples to the north of the Alps. Of the conflicts with the Scordisci, which have passed almost wholly into oblivion, a page, which speaks clearly even in its isolation, has recently been brought to light through a memorial stone from the year 636 lately discovered in the neighbourhood of Thessalonica. According to it, in this year the governor of Macedonia Sextus Pompeius fell near Argos (not far from Stobi on the upper Axius or Vardar) in a battle fought with these Celts; and, after his quaestor Marcus Annius had come up with his troops and in some measure mastered the enemy, these same Celts in connection with Tipas the king of the Maedi (on the upper Strymon) soon made a fresh irruption in still larger masses, and it was with difficulty that the Romans defended themselves against the onset of the barbarians[13]. Things soon assumed so threatening a shape that it became necessary to despatch consular armies to Macedonia[14].
A few years afterwards the consul of 640 Gaius Porcius Cato was surprised in the Servian mountains by the same Scordisci, and his army completely destroyed, while he himself with a few attendants disgracefully fled; with difficulty the praetor Marcus Didius protected the Roman frontier. His successors fought with better fortune, Gaius Metellus Caprarius (641-642), Marcus Livius Drusus (642-643), the first Roman general to reach the Danube, and Quintus Minucius Rufus (644-647) who carried his arms along the Morava[15] and thoroughly defeated the Scordisci. Nevertheless they soon afterwards in league with the Maedi and the Dardani invaded the Roman territory and plundered even the sanctuary at Delphi; it was not till then that Lucius Scipio put an end to the thirty-two years' warfare with the Scordisci and drove the remnant over to the left bank of the Danube[16]. Thenceforth in their stead the just-named Dardani (in Servia) begin to play the first part in the territory between the northern frontier of Macedonia and the Danube.
12. They are called in the Triumphal Fasti
13. The quaestor of Macedonia M. Annius P. f., to whom the town of Lete (Aivati four leagues to the north-west of Thessalonica) erected in the year 29 of the province and 636 of the city this memorial stone (Dittenberger, Syll. 247), is not otherwise known; the praetor Sex. Pompeius whose fall is mentioned in it can be no other than the grandfather of the Pompeius with whom Caesar fought and the brother-in-law of the poet Lucilius. The enemy are designated as
14. If Quintus Fabius Maximus Eburnus consul in 638 went to Macedonia (C. I. Gr. 1534; Zumpt, Comm. Epigr. ii. 167), he too must have suffered a misfortune there, since Cicero, in Pison. 16, 38, says:
15. As, according to Frontinus (ii. 43), Velleius and Eutropius, the tribe conquered by Minucius was the Scordisci, it can only be through an error on the part of Florus that he mentions the Hebrus (the Maritza) instead of the Margus (Morava).
16. This annihilation of the Scordisci, while the Maedi and Dardani were admitted to treaty, is reported by Appian (Illyr. 5), and in fact thence forth the Scordisci disappear from this region. If the final subjugation took place in the 32nd year