First Celtiberian War
The First Celtiberian (181–179 BC) was the first of three major rebellions by the Celtiberians against the Roman presence in Hispania. The other two were the Second Celtiberian War (154–151 BC) and the Numantine War (143–133 BC). Hispania was the name the Romans gave to the Iberian Peninsula. The peninsula was inhabited by various ethnic groups and numerous tribes. The Celtiberians were a confederation of five tribes which lived in a large area of east central Hispania, to the west of Hispania Citerior. The eastern part of their territory shared a stretch of the border of this Roman province. The Celtiberian tribes were the Pellendones, the Arevaci, the Lusones, the Titti and the Belli. 