When
Trajan turned his attention to Dacia, it had been on the Roman agenda since before the days of
Julius Caesar when a Roman army had been beaten at the
Battle of Histria. From AD 85 to 89, the Dacians under
Decebalus were engaged in two wars with the Romans. In AD 85, the Dacians had swarmed over the Danube and pillaged Moesia. In AD 87, the Roman troops sent by the Emperor Domitian against them under
Cornelius Fuscus, were defeated and Cornelius Fuscus was killed by the Dacians by authority of their ruler, Diurpaneus. After this victory, Diurpaneus took the name of
Decebalus, but the Romans were victorious in the
Battle of Tapae in AD 88 and a truce was drawn up. Trajan erected the
Column of Trajan in
Rome to commemorate his victory. File:032 Conrad Cichorius, Die Reliefs der Traianssäule, Tafel XXXII.jpg|Fiery battle scene between the Roman and Dacian armies,
Trajan's Column, Rome File:Roman province of Dacia (106 - 271 AD).svg|
Roman Dacia and
Moesia Inferior Provincial history Although the Romans conquered and destroyed the ancient Kingdom of Dacia, a large remainder of the land remained outside of Roman Imperial authority. Additionally, the conquest changed the balance of power in the region and was the catalyst for a renewed alliance of Germanic and Celtic tribes and kingdoms against the Roman Empire. However, the material advantages of the Roman Imperial system was attractive to the surviving aristocracy. Afterwards, many of the Dacians became Romanised (see also
Origin of Romanians). In AD 183, war broke out in Dacia: few details are available, but it appears two future contenders for the throne of emperor
Commodus,
Clodius Albinus and
Pescennius Niger, both distinguished themselves in the campaign. According to
Lactantius, the Roman emperor
Decius (AD 249–251) had to restore Roman Dacia from the
Carpo-Dacians of
Zosimus "having undertaken an expedition against the Carpi, who had then possessed themselves of Dacia and Moesia". Even so, the Germanic and Celtic kingdoms, particularly the
Gothic tribes, slowly moved toward the Dacian borders, and within a generation were making assaults on the province. Ultimately, the
Goths succeeded in dislodging the Romans and restoring the "independence" of Dacia following Emperor
Aurelian's withdrawal, in 275. In AD 268–269, at
Naissus,
Claudius II (Gothicus Maximus) obtained a decisive victory over the Goths. Since at that time Romans were still occupying
Roman Dacia it is assumed that the Goths didn't cross the Danube from the Roman province. The Goths who survived their defeat didn't even attempt to escape through Dacia, but through
Thrace. At the boundaries of
Roman Dacia,
Carpi (
Free Dacians) were still strong enough to sustain five battles in eight years against the Romans from AD 301–308. Roman Dacia was left in AD 275 by the Romans, to the Carpi again, and not to the Goths. There were still Dacians in AD 336, against whom
Constantine the Great fought. The province was abandoned by Roman troops, and, according to the
Breviarium historiae Romanae by
Eutropius, Roman citizens "from the towns and lands of Dacia" were resettled to the interior of Moesia. Under
Diocletian, c. AD 296, in order to defend the Roman border, fortifications were erected by the Romans on both banks of the
Danube.
Late Roman Age (c. 270 – c. 700) Constantinian reconquest In 328 the emperor
Constantine the Great inaugurated the
Constantine's Bridge (Danube) at Sucidava, (today Corabia in Romania) in hopes of reconquering
Dacia, a province that had been abandoned under Aurelian. In the late winter of 332, Constantine campaigned with the
Sarmatians against the
Goths. The weather and lack of food cost the Goths dearly: reportedly, nearly one hundred thousand died before they submitted to Rome. In celebration of this victory Constantine took the title
Gothicus Maximus and claimed the subjugated territory as the new province of Gothia. In 334, after Sarmatian commoners had overthrown their leaders, Constantine led a campaign against the tribe. He won a victory in the war and extended his control over the region, as remains of camps and fortifications in the region indicate. Constantine resettled some Sarmatian exiles as farmers in Illyrian and Roman districts, and conscripted the rest into the army. The new frontier in Dacia was along of a huge earthen wall, almost 700 km long, named today the
Brazda lui Novac line, supported by
Castra of Hinova,
Rusidava and
Castra of Pietroasele. The
limes passed to the north of
Castra of Tirighina-Bărboși and ended at
Sasyk Lagoon near the
Dniester River. Constantine took the title
Dacicus maximus in 336. Before 300, the Romans erected small forts at
Dierna and in other places on the northern bank of the Danube in modern-day Banat. In their wider region, Roman coins from the periodmostly of bronzehave been found. The Huns destroyed Drobeta and Sucidava in the 440s, but the forts were restored under Emperor
Justinian I (527–565).
Eastern Roman coins from the first half of the 6th century suggest a significant military presence in
Olteniaa region also characterized by the predominance of pottery with shapes of Roman tradition.
Scythia Minor : a
Late Roman province formed through the division of the former province of
Lower Moesia around 293 The territory between the Lower Danube and the Black Sea (today
Dobrogea in Romania) remained a fully integrated part of the Roman Empire, even after the abandonment of Trajan's Dacia. It was transformed into a separate province under the name of
Scythia Minor around 293. The existence of Christian communities in Scythia Minor became evident under Emperor
Diocletian (284–305). He and
his co-emperors ordered the persecution of Christians throughout the empire, causing the death of many between 303 and 313. Under Emperor
Constantine the Great (306–337), a
bridge across the Danube was constructed at
Sucidava, a new fort (
Constantiana Daphne) was built, and ancient roads were repaired in
Oltenia. The Lower Danube again became the empire's northern boundary in 369 at the latest, when Emperor
Valens met
Athanaricthe head of the Gothsin a boat in the middle of the river because the latter had taken an oath "never to set foot on Roman soil". Although
Eastern Roman emperors made annual payments to the neighboring peoples in an attempt to keep the peace in the Balkans, the Avars regularly invaded Scythia Minor from the 580s. The Romans abandoned Sucidava in 596 or 597, but
Tomis, which was the last town in Scythia Minor to resist the invaders, only fell in 704.
North of the limes (c. 270 – c. 330) Transylvania and northern Banat, which belonged to Dacia before Trajan conquest, had no direct contact with the Roman Empire from the 270s. There is no evidence that they were invaded in the following decades. Towns, including
Apulum and
Ulpia Traiana Sarmizegetusa, and the surrounding areas continued to be inhabited but the urban areas diminished. The existence of local Christian communities can be assumed in
Porolissum,
Potaissa and other settlements. On the other hand, evidencemainly pottery with "
Chi-
rho"
(Χ-Ρ) signs and other Christian symbolsis "shadowy and poorly understood", according to archaeologists Haynes and Hanson. Urns found in late 3rd-century cemeteries at
Bezid,
Mediaş, and in other Transylvanian settlements had clear analogies in sites east of the Carpathians, suggesting that the
Carpians were the first new arrivals in the former province from the neighboring regions. Other Carpian groups, pressured by the Goths, also departed from their homeland and sought refuge in the Roman Empire around 300. Nevertheless, "
Carpo-Dacians" were listed among the peoples "mixed with the Huns" as late as 379. The
Sarmatians of the Banat were allies of the empire, demonstrated by a Roman invasion in 332 against the Goths, their enemies. Sarmatians were admitted into the empire in 379, but other Sarmatian groups remained in the Tisa plains up until the 460s. == Dacia after the Romans ==