Belgae Britain after participating in Vercingetorix's rebellion and either joined or established a British branch of his tribe. Based on the development of imagery on coins, by the time of the Roman conquest, some of the tribes of south-eastern Britain likely were ruled by a Belgic nobility and were culturally influenced by them. The later "civitas" (administrative division) of Roman Britain had towns including "Portus Adurni" (Portchester), and "Clausentum" (Southampton). The "civitas" capital was at "Venta Belgarum" (Winchester), which was built on top of an Iron Age "oppidum" (which was itself built on the site of two earlier abandoned hillforts), which
Hampshire The later part of the Roman period had most towns build defensive walls; a pottery industry based in the New Forest exported items widely across southern Britain. A fortification near Southampton was called Clausentum, part of the Saxon Shore forts, traditionally seen as defences against maritime raids by Germanic tribes. The Romans withdrew from Britain in 410 CE. Two major Roman roads, Ermin Way and Port Way cross the north of the country connecting Calleva Atrebatum with Corinium Dobunnorum, modern Cirencester, and Old Sarum respectively. Other roads connected Venta Belgarum with Old Sarum, Wickham and Clausentum. A road, presumed to