But while Aurelian was thus engaged, Italy and even Rome were endangered by the attack of another multitude of the same German race. The Alemanni, a people of which we know next to nothing except the stock to which they belonged,[48] suddenly crossed the Roman frontier, and made their way as far as the north of Italy. The armies of the Empire were engaged elsewhere, and the invaders plundered the country without hindrance. They had even made their way back to the Danube when Aurelian encountered them. It is not easy to understand the story of what followed. The Emperor outmanœuvres the barbarians, and reduces them to such extremities that they beg for peace. When their envoys are introduced to the presence of Aurelian, there is a sudden change of circumstances. The Alemanni, instead of imploring pardon, dictate conditions. They must have a subsidy, if Rome would have them as allies. The Emperor dismisses them with an indignant refusal, and we expect to hear of the severest punishment being inflicted on them. Nothing of the kind occurs. Aurelian, called elsewhere by some demand which he cannot refuse, disappears from the scene, and leaves the completion of the business to his lieutenants. They neglect their duty or fail to perform it; the Alemanni take the opportunity, break through the cordon of troops which had been formed round them, and make their way back to Italy. We next hear of them as ravaging the territory of Milan. Aurelian orders the legions to follow them with all the speed that they could manage, and hastens himself to defend Italy with a quickly moving force, partly composed, it is interesting to observe, of auxiliary cavalry levied from the new settlers in Dacia. The struggle that followed is not what we should have expected after hearing of the straits to which the Alemanni had been reduced at the Danube. At Piacenza the Roman army came perilously near to destruction. The barbarians fall unexpectedly upon the legions as they march carelessly through a wooded defile. Only by the greatest exertions does Aurelian rally them. But though the army is saved from destruction, it cannot arrest the progress of the enemy. When we next hear of them the barbarians have advanced more than a hundred miles nearer to Rome. Near the Metaurus, and not far from the spot where Hasdrubal had perished, the Emperor overtook them. This time they must have suffered a serious defeat, for their third and last appearance in Northern Italy, near Pavia (the ancient Ticinum). Historians relate that they were exterminated, and this is probably true, for it was the fate that would naturally overtake unsuccessful invaders of Italy.

I may mention in the very briefest way that Aurelian restored the Roman power in the East by overthrowing Zenobia, who, since the death of her husband Odenathus, had remained independent at Palmyra, and in the West by putting an end to the usurpation of Tetricus, who had maintained his independence in Gaul and Britain for several years. To all appearance, the Empire was restored to what it had been at the death of Marcus Aurelius.

FOOTNOTES:

[47] Domitian, for instance, was styled Germanicus, though his campaigns against the Germans were marked by disaster rather than by victory.

[48] The historians of the time do not give them the same name.

III

THREE DEADLY BLOWS

To tell the story of the last century of the Roman Empire in any fullness of detail would be impossible in any space that I can command. I must limit myself to a narrative of what may truly be called the three most significant incidents in that period.

The first of the fatal blows which may be said to have brought the Empire of Rome to an end was dealt almost against the will of those from whom it came. The policy of Aurelian in ceding Dacia to the Goths had been, on the whole, successful. They had been contented and even friendly, finding sufficient employment for their arms in extending their power among their barbarous neighbours, and furnishing not a few recruits to the imperial armies. In 375 they were disturbed by reports of an invading host which was advancing from the north and east. These reports pictured the new-comers as hideous in appearance and cruelly savage in character. We are now used to the Tartar countenance, but to Europe in the fourth century the broad, almost beardless face, flat nose, eyes set wide apart, and squat figure, were as frightful as they were strange. As for the savagery of the Huns—for so the new-comers were called—rumours were scarcely exaggerated. The Goths had themselves in former times been scarcely less ferocious in their manners, but they had now for several generations been in contact with civilisation, and the Christian faith had begun to find its way among them. Both divisions of the nation, known by the names of Ostrogoths and Visigoths, were successively defeated by the invading host, which showed military skill as well as courage. The Ostrogoths submitted, as a body, to the invaders, though a considerable minority contrived to escape, taking with them their infant king. The Visigoths resolved to throw themselves on the protection of Rome. They sent envoys to the Emperor (Valens), and begged that they might be permitted to cross the frontier. After some delay Valens gave his consent, and the whole nation—a few scattered companies excepted—was transported across the Danube. The numbers of the refugees may be calculated at a million, as there were no less than two hundred thousand males of the military age. It had been stipulated that all weapons should be given up. But this condition was very generally evaded. The corrupt officials of the Empire were ready, for a consideration, to permit the Gothic warriors to keep their arms. Having thus allowed them to remain formidable, they proceeded, with almost incredible folly, to insult and oppress them in every possible way. They robbed them of their wives and children, and sold at extortionate prices the food which the Imperial Government was bound to provide without cost. Meanwhile the generals of Valens neglected to maintain the defences of the Danube, and a large body of Ostrogoths who had been refused a passage over the river, took the matter into their own hands, and crossed over into the province. The two branches of the nation were not long in coming to an understanding, and making common cause against their oppressors. It was not long before the smouldering fire burst into flame. The first battle took place not far from Pravadi,[49] where Claudius had defeated the Goths many years before. We know little about this conflict except its result, which, as the historian of the Goths (or, as he calls them, Getæ) puts it, was to bring about a state of things in which the Goths were no longer strangers and foreigners, but members of the State and lords of the country which they occupied. An indecisive engagement followed at a spot called Salices ("The Willows") in the low land near the mouth of the Danube, but the great battle of the war was fought at Hadrianople. Valens, who had spent a considerable time, with little profit to the Empire, at Antioch, returned in the early summer of 378 A.D. to Constantinople. After a brief rest in that city, where he made some changes in the chief commands of his army, he marched northwards and fortified a camp under the walls of Hadrianople. It was debated between the Emperor and his chief advisers whether or no they should fight at once. There were many reasons for delay. Valens occupied a strong position, and had the command of unlimited supplies. The barbarians, on the other hand, were ill-provided in every respect, and would most certainly grow weaker the longer they were compelled to keep the field. Another powerful consideration was, or should have been, the approach of Gratian, Emperor of the West, to whom Valens had appealed for help, and who was now advancing eastward by forced marches. Gratian had, indeed, sent a special messenger imploring Valens not to risk a battle before his arrival. Unfortunately this request had an effect exactly opposed to what had been intended. Valens was anxious to secure for himself all the glory which would come from the victory which he confidently expected, and when Gratian begged for delay, he at once resolved to fight.

It was the height of summer, and Valens was scarcely acting with judgment when he moved out of his position under the walls of Hadrianople, and commenced a march which could not be expected to be accomplished under four hours—the distance to be traversed was ten miles—with the intention of attacking the enemy. In any case the men would have been not a little wearied or exhausted; as it was, one wing of the army considerably out-marched the other, and that which had lagged behind was forced to hurry that it might take its proper place in the line. Even after this time was wasted, for Valens was amused with proposals for a truce or cessation of arms which the enemy had no intention of acting on. One of the imperial generals, possibly impatient of the delay, made an attack which was easily repulsed. The Gothic cavalry, in reply, charged with fatal effect. The Roman horsemen fled before them, and the legions, left alone in an open plain to face an enemy superior in force, were practically destroyed. The fate of Valens is uncertain; but the more generally received account was that, having been severely wounded, he was carried off the field to a cottage in the neighbourhood. Before any way of escape could be discovered, before even his wound could be dressed, the cottage was surrounded by the enemy. The inmates did their best to defend it, and the Goths, impatient of delay, set fire to it and burnt it to the ground. Valens, anyhow, was never seen again. The army of Rome was swept from the earth at Hadrianople as completely as it had been at Cannæ, but Rome had lost in the five centuries that separated these two great disasters her power of recovery.