The modern town of Sremska Mitrovica occupies the area formerly inhabited by various pre historical peoples and cultures whose origin goes back to the first occurrences of the organized human life in the region of Srem. The archaeological research work, carried out through several years, allowed us to fix clearly the continuity of life from the later part of the Stone Age (Neolithic), through the Copper Age (eneolithic), the Bronze Age, the early period of the Iron Age (Hallstatt) and the late period of the Iron Age (La Tene) to the arrival of Romans, when Sremska Mitrovica enters the historical epoch, i.e. the period of antiquity.