In the age of the Antonines, the Goths were still seated in Prussia. About the reign of Alexander Severus, the Roman province of Dacia had already experienced their proximity by frequent and destructive inroads. 19 In this interval, therefore, of about seventy years, we must place the second migration of about seventy years, we must place the second migration of the Goths from the Baltic to the Euxine; but the cause that produced it lies concealed among the various motives which actuate the conduct of unsettled barbarians. Either a pestilence or a famine, a victory or a defeat, an oracle of the gods or the eloquence of a daring leader, were sufficient to impel the Gothic arms on the milder climates of the south. Besides the influence of a martial religion, the numbers and spirit of the Goths were equal to the most dangerous adventures. The use of round bucklers and short swords rendered them formidable in a close engagement; the manly obedience which they yielded to hereditary kings, gave uncommon union and stability to their councils; 20 and the renowned Amala, the hero of that age, and the tenth ancestor of Theodoric, king of Italy, enforced, by the ascendant of personal merit, the prerogative of his birth, which he derived from the Anses, or demi gods of the Gothic nation. 21
The fame of a great enterprise excited the bravest warriors from all the Vandalic states of Germany, many of whom are seen a few years afterwards combating under the common standard of the Goths. 22 The first motions of the emigrants carried them to the banks of the Prypec, a river universally conceived by the ancients to be the southern branch of the Borysthenes. 23 The windings of that great stream through the plains of Poland and Russia gave a direction to their line of march, and a constant supply of fresh water and pasturage to their numerous herds of cattle. They followed the unknown course of the river, confident in their valor, and careless of whatever power might oppose their progress. The Bastarnae and the Venedi were the first who presented themselves; and the flower of their youth, either from choice or compulsion, increased the Gothic army. The Bastarnae dwelt on the northern side of the Carpathian Mountains: the immense tract of land that separated the Bastarnae from the savages of Finland was possessed, or rather wasted, by the Venedi; 24 we have some reason to believe that the first of these nations, which distinguished itself in the Macedonian war, 25 and was afterwards divided into the formidable tribes of the Peucini, the Borani, the Carpi, &c., derived its origin from the Germans. * With better authority, a Sarmatian extraction may be assigned to the Venedi, who rendered themselves so famous in the middle ages. 26 But the confusion of blood and manners on that doubtful frontier often perplexed the most accurate observers. 27 As the Goths advanced near the Euxine Sea, they encountered a purer race of Sarmatians, the Jazyges, the Alani, ‡ and the Roxolani; and they were probably the first Germans who saw the mouths of the Borysthenes, and of the Tanais. If we inquire into the characteristic marks of the people of Germany and of Sarmatia, we shall discover that those two great portions of human kind were principally distinguished by fixed huts or movable tents, by a close dress or flowing garments, by the marriage of one or of several wives, by a military force, consisting, for the most part, either of infantry or cavalry; and above all, by the use of the Teutonic, or of the Sclavonian language; the last of which has been diffused by conquest, from the confines of Italy to the neighborhood of Japan.
The Goths were now in possession of the Ukraine, a country of considerable extent and uncommon fertility, intersected with navigable rivers, which, from either side, discharge themselves into the Borysthenes; and interspersed with large and leafy forests of oaks. The plenty of game and fish, the innumerable bee-hives deposited in the hollow of old trees, and in the cavities of rocks, and forming, even in that rude age, a valuable branch of commerce, the size of the cattle, the temperature of the air, the aptness of the soil for every species of gain, and the luxuriancy of the vegetation, all displayed the liberality of Nature, and tempted the industry of man. 28 But the Goths withstood all these temptations, and still adhered to a life of idleness, of poverty, and of rapine.
The Scythian hordes, which, towards the east, bordered on the new settlements of the Goths, presented nothing to their arms, except the doubtful chance of an unprofitable victory. But the prospect of the Roman territories was far more alluring; and the fields of Dacia were covered with rich harvests, sown by the hands of an industrious, and exposed to be gathered by those of a warlike, people. It is probable that the conquests of Trajan, maintained by his successors, less for any real advantage than for ideal dignity, had contributed to weaken the empire on that side. The new and unsettled province of Dacia was neither strong enough to resist, nor rich enough to satiate, the rapaciousness of the barbarians. As long as the remote banks of the Niester were considered as the boundary of the Roman power, the fortifications of the Lower Danube were more carelessly guarded, and the inhabitants of Maesia lived in supine security, fondly conceiving themselves at an inaccessible distance from any barbarian invaders. The irruptions of the Goths, under the reign of Philip, fatally convinced them of their mistake. The king, or leader, of that fierce nation, traversed with contempt the province of Dacia, and passed both the Niester and the Danube without encountering any opposition capable of retarding his progress. The relaxed discipline of the Roman troops betrayed the most important posts, where they were stationed, and the fear of deserved punishment induced great numbers of them to enlist under the Gothic standard. The various multitude of barbarians appeared, at length, under the walls of Marcianopolis, a city built by Trajan in honor of his sister, and at that time the capital of the second Maesia. 29 The inhabitants consented to ransom their lives and property by the payment of a large sum of money, and the invaders retreated back into their deserts, animated, rather than satisfied, with the first success of their arms against an opulent but feeble country. Intelligence was soon transmitted to the emperor Decius, that Cniva, king of the Goths, had passed the Danube a second time, with more considerable forces; that his numerous detachments scattered devastation over the province of Maesia, whilst the main body of the army, consisting of seventy thousand Germans and Sarmatians, a force equal to the most daring achievements, required the presence of the Roman monarch, and the exertion of his military power.
Decius found the Goths engaged before Nicopolis, one of the many monuments of Trajan’s victories. 30 On his approach they raised the siege, but with a design only of marching away to a conquest of greater importance, the siege of Philippopolis, a city of Thrace, founded by the father of Alexander, near the foot of Mount Haemus. 31 Decius followed them through a difficult country, and by forced marches; but when he imagined himself at a considerable distance from the rear of the Goths, Cniva turned with rapid fury on his pursuers. The camp of the Romans was surprised and pillaged, and, for the first time, their emperor fled in disorder before a troop of half-armed barbarians. After a long resistance, Philoppopolis, destitute of succor, was taken by storm. A hundred thousand persons are reported to have been massacred in the sack of that great city. 32 Many prisoners of consequence became a valuable accession to the spoil; and Priscus, a brother of the late emperor Philip, blushed not to assume the purple, under the protection of the barbarous enemies of Rome.