FROM THE GETÆ (ABOUT 335 B.C.) TO THE CLOSE OF THE ROMAN DOMINATION IN DACIA TRAJANA (ABOUT A.D. 274).
The Getæ; their supposed origin and history—The Dacians; their origin and migrations—Their incursions into the Roman provinces—Their King, 'Decebalus'—His contests with Cornelius Fuscus and Tertius Julianus—Legends regarding him—Domitian pays him tribute—Trajan—His first expedition against the Dacians—His supposed route—The engineering works of the Romans—Defeat and submission of Decebalus—Trajan's triumphal return to Rome—The bas-reliefs on Trajan's Column—Description of the first expedition therefrom—Decebalus breaks the treaty—Trajan's second expedition—Capture and suicide of Longinus—Defeats of the Dacians—Arrival of the Romans before Sarmizegethusa and its destruction by the Dacians—Suicide of Decebalus and his chiefs—Dacia a Roman province—Approximate boundaries—Carra's opinion of the colonists—Hadrian destroys Trajan's bridge—Duration and decline of the Roman power in Dacia—The Goths and Vandals defeat the Emperor Decius—They are beaten by Marcus Aurelius Claudius (called Gothicus)—Permanent withdrawal from Dacia by Aurelian—Conflicting opinions of historians regarding the evacuation—Gibbon's views probably correct—Character of the colonists who remained in Dacia.
Although the earliest authentic records of Roumania or, more correctly speaking, of Dacia, the Roman province which embraced Roumania, Transylvania, and some adjoining territories of to-day, do not reach further back than about the century immediately preceding the Christian era, a good deal of information is to be gathered from the writings of Herodotus, Dion Cassius, and other early historians regarding the Getæ, the race from whom the Dacians sprang. The Getæ were in all probability a branch of the Thracians, who were amongst the earliest immigrants from the East; and for some time before they appeared in Dacia, which was situated on the northern side of the Danube (or Ister, as it was called by the Romans), they had settled between the south bank of that river and the Balkans (Mount Hæmus of the Romans). About the fourth century b.c., however, the Getæ had crossed the river, either driven north by an inimical neighbouring tribe, the Triballi, or in consequence of the growth of the nation itself. When they were first encountered by the Greeks, they occupied the eastern part of Dacia, reaching probably to one portion of the Black Sea; and some account of them is given by Ovid, who was exiled to their vicinity, but little is known of them until they came in contact with the Roman armies. The Getæ have little direct interest for us, but as we find associated with them the names of Philip of Macedon, Alexander the Great, and Lysimachus, a few words concerning their connection with those heroes may not be out of place, and will at least serve to fix a period in the history of the people. Whilst they were still seated on the southern side of the Danube, they are said to have been the allies of Philip in his expedition against the Scythians, and in his contest with the Triballi; but Alexander the Great found them on the northern bank of the river when he undertook the conquest of the Thracian tribes prior to his expedition into Persia. He is said to have crossed the Danube at a place not clearly defined (b.c. 335), and to have defeated about 10,000 foot and 4,000 horsemen. These took refuge with their families in a wooden town, from which they were also dislodged, and fleeing to the steppes they escaped from the victorious Greeks. Now it is that we find the name Getæ changed into that of Dacians, and in the events which followed during the reign of Lysimachus they are known by both designations. After the death of Alexander the Great, Lysimachus inherited Thrace, and subsequently acquired Macedonia and Asia Minor; but in order to secure the first-named territory he found it necessary to cope with barbarian tribes, who formed a coalition against him. These he defeated; but inasmuch as the Getæ or Dacians, under their king (hellenised) Dromichætes, had co-operated with the barbarians, he undertook an expedition into their country north of the Danube shortly afterwards. Penetrating to their barren plains, he sustained a defeat, and was captured along with his whole army. According to certain Greek writers he was treated with great magnanimity by the Dacian king; but all are agreed that the latter only liberated him for a ransom of some kind, either in money or territory. Paget thinks he secured a large treasure, as many thousands of gold coins have been found, some of them bearing the name of Lysimachus. 'I am in possession of some of these coins,' he says, 'and though many were melted down by the Jews in Wallachia, to whom they were conveyed across the frontier in loaves of bread, they are still  very common, and are frequently used by the Transylvanians for signet rings and other ornaments.'
From the time of Lysimachus until about that of Augustus Cæsar we hear little or nothing of the Getæ or Dacians, and we will therefore pass on to what may be called the Roman period.
Some modern writers are of opinion that when the Romans first became acquainted with the country north of the Danube, they found two allied or germane tribes, the Getæ in the eastern, and the Dacians in the western part of the territory; but according to Dion Cassius the Romans called all the inhabitants north of the Ister 'Dacians,' no matter whether they were Thracians, Getæ, or Dacians, and the probability is that the Getæ had spread themselves gradually over the plains westward, then acquired possession of the Carpathian mountains, and descended into the plains of Transylvania. Their fastnesses, called forts or cities, were built of wood, and were situated in the mountains, and there it was that their fiercest contests with the Roman arms took place previous to their complete subjugation.