Roman conquest of the Iberian Peninsula

The Roman Republic conquered and occupied territories in the Iberian Peninsula that were previously under the control of native Celtic, Iberian, Celtiberian and Aquitanian tribes and the Carthaginian Empire. The Carthaginian territories in the south and east of the peninsula were conquered in 206 BC during the Second Punic War.

Source: Wikipedia — Roman conquest of the Iberian Peninsula (CC BY-SA 4.0)