The history of Dacian warfare spans from c. 10th century BC up to the 2nd century AD in the region defined by Ancient Greek and Latin historians as Dacia. It concerns the armed conflicts of the Dacian tribes and their kingdoms in the Balkans. Apart from conflicts between Dacians and neighboring nations and tribes, numerous wars were recorded among Dacians too. https://en.wikipedia.org/wiki/Dacian_warfare
At 126 feet tall, cut from marble, adorned with a spiral frieze intricately carved with 155 scenes, Trajan’s amazing column is a war diary that soars over Rome. Its tale: how the emperor vanquished a fierce but noble enemy.