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Ancient Dacia: The Geto-Dacians and the Roman Conquest

The Geto-Dacians were related peoples who lived around the Carpathian Mountains, the lower Danube and the Black Sea coast. We know them from Greek and Roman writers and from ruins. Burebista (about 82-44 BCE) united many tribes. Decebalus faced the Roman emperor Trajan in two wars (101-102 and 105-106 CE), and in 106 CE Dacia became a Roman province.

🎬 Step-by-step story

  1. Look at the land first. A curve of mountains, a big river in the south, and a sea in the east. The Dacians lived here.
  2. How do we know about them? Old writers: Herodotus, Strabo and Cassius Dio. Greeks also built a port, Histria, on the coast.
  3. Now watch the glow grow. Around 82 BCE, king Burebista joined many tribes. His kingdom becomes big and strong.
  4. Time moves to 101 CE. King Decebalus rules. Red blocks are Roman soldiers. They march north, in two wars.
  5. In 106 CE the fort Sarmizegetusa falls and the glow turns red: a Roman province. The bridge, Adamclisi and the Column remember it.
  6. Your turn. Drag the year slider. Watch what appears and say each event out loud before you read it.

Tip: drag the 3D scene to turn it. Use two fingers to zoom.

🤔 Common doubts, cleared

Are Getae and Dacians two different peoples?

No. They were closely related. Greeks said Getae for those near the sea, Romans said Dacians for those in the mountains. Historians say Geto-Dacians.

If the Dacians left no writing, how can we know anything?

We use outside writers (Herodotus, Strabo, Cassius Dio) and archaeology: forts, temples, tools and coins.

Why did Burebista's kingdom not last?

It depended on him. After he died, the glow shrinks because the tribes separated again.

Why were there two wars, not one?

In the first war Decebalus had to accept Rome's terms. He broke them, so Trajan came again in 105 CE and ended the kingdom.

Which sources show the Dacian side?

Only ruins like Sarmizegetusa. The Column, the bridge and Adamclisi were made by Romans.

Who were the Geto-Dacians and where did they live?

The Geto-Dacians were closely related peoples. The Greeks called those near the Black Sea and the lower Danube Getae. The Romans called those inside the Carpathian arc Dacians. They spoke a related language and had similar customs.

Their land had mountains (the Carpathians), hill forts, fertile valleys and a great river, the Danube, with the Black Sea at the coast. Mountains gave safety, rivers gave trade, soil gave farms, and the hills gave iron and gold.

They farmed, kept animals, mined metals and made pottery and jewellery. They built hill forts with strong stone walls.

How do we know? Written sources and a case study of Histria

The Dacians left almost no writing of their own. So we depend on other people's writing and on archaeology (digging up ruins and objects).

Remember: these writers were outsiders. They may praise, blame or make mistakes. A good historian checks the writing against ruins.

Case study: Histria

Around 657 BCE, Greek settlers founded Histria on the Black Sea coast. It was a trading port: Greeks sold wine and pottery, and local people sold grain, fish and animals. Histria shows that Dacian lands were linked to the wider Mediterranean world long before Rome came.

Burebista: the king who united the tribes

Burebista ruled from about 82 BCE to 44 BCE. Before him there were many separate tribes. He joined them into one large kingdom, helped by a priest-advisor and by strong hill forts. His power was so great that the Roman leader Julius Caesar planned to deal with him. Burebista was killed around the same time as Caesar (44 BCE), and his kingdom broke into smaller parts.

Lesson: a kingdom held together by one strong leader can fall apart when that leader dies.

Decebalus and the two wars with Rome

Decebalus became king in 87 CE and made the Dacians strong again. Rome saw him as a danger near its Danube border. The Roman emperor Trajan fought two wars:

  1. First war, 101-102 CE: Roman legions crossed the Danube. Decebalus had to accept peace on Rome's terms.
  2. Second war, 105-106 CE: Decebalus broke the peace. Trajan returned with a bigger force. The Dacian capital Sarmizegetusa fell in 106 CE. Decebalus chose death rather than capture.

After the victory, Rome made part of the land the province of Dacia. Rome wanted its gold and silver mines and a safer border.

Case studies: Sarmizegetusa, the Drobeta bridge, Trajan's Column, Adamclisi

All four are sources: two built by Dacians and Romans in the land itself, two made by Romans to celebrate victory. Always ask: who made this, and why?

Try it: build your own timeline

Take a long strip of paper. Mark 800 BCE on the left and 230 CE on the right. Put these marks: Histria (657 BCE), Herodotus (440 BCE), Burebista (82-44 BCE), Decebalus (87 CE), wars (101-102, 105-106 CE), province (106 CE), Column (113 CE). Colour BCE years blue and CE years red. Remember: in BCE the numbers count down towards 1.

Key formulas and definitions

Worked examples

1. Why do we call Herodotus, Strabo and Cassius Dio 'outside sources'?

None of them was a Dacian. They were Greek or Roman writers. They may have been told by others, or they may have disliked the Dacians, so we check their words against ruins and finds.

2. How many years passed between Burebista's death (44 BCE) and the Roman conquest (106 CE)?

There is no year 0. From 44 BCE to 1 BCE is 43 years, then 1 CE to 106 CE is 106 years, so the gap is about 44 + 106 - 1 = 149 years. Roughly 150 years.

3. Why did the Romans build a bridge at Drobeta?

The Danube is wide and hard to cross with an army. A bridge let soldiers, horses and food cross quickly and safely into Dacia, which helped Trajan win the second war.

4. Trajan's Column was made in Rome. Is it a fair source about the Dacians?

It is useful but one-sided. It shows the war as the winner wanted it remembered. We must compare it with Dacian ruins and with other writers.

Common mistakes

Practice quiz

1. Which king united many Dacian tribes around 82 BCE?
2. In which year did Dacia become a Roman province?
3. Histria was:
4. Which Roman emperor fought Decebalus?
5. Trajan's Column shows:

Practice: answer these yourself

Type or choose your answer, then press Check. Use a hint if you are stuck; the full solution appears after you answer.

Frequently asked questions

Who were the Dacians?

The Dacians were an ancient people of the Carpathian region, related to the Getae of the lower Danube. They had hill forts, farms, mines and a strong kingdom under Burebista and later Decebalus.

Why did Rome conquer Dacia?

Rome wanted to remove a strong neighbour near the Danube border and to gain gold and silver mines, land and wealth.

What is the difference between Getae and Dacians?

They were closely related. Greeks used 'Getae' for the people near the Black Sea and Danube. Romans used 'Dacians' for those in the Carpathian region. Historians often say Geto-Dacians.

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