The survey indicates marked continuity in rural settlement around Tuscania from Etruscan times into Roman Early Republican period (c.300-170 BC: 212 sites), implying that there was minimal disruption to pre-existing systems of ownership following the subjugation of the area by the Roman army. There was a dramatic expansion in rural settlement, a filling-up of the countryside particularly in formerly under-developed areas away from the town. This growth was encouraged by a better communications network, especially by the upgrading of the Via Clodia.There were increased levels of investment both in the town and in the surrounding countryside. Maximum site numbers developed in the Later Republican period (170-30 BC: 230 sites), and on the evidence of intensive grid collection of surface remains at selected sites, and geophysical survey at others, the core buildings of agrarian units first reached their maximum extent at this time. However, there is little evidence for large slave-run villas producing goods geared primarily for export and displacing the free peasantry, despite the written sources emphasizing this process throughout Italy at this time: the countryside around Tuscania was dominated by small farms and villages, and high-ranking sites did not bring significant changes to long-established farming regimes.

This paper explores how the sociopolitical, economic, and demographic transformations of the Middle Republican period affected rural settlement and landscape exploitation in Central Tyrrhenian Italy. Two lines of archaeological inquiry are pursued. The first concerns settlement data from three major survey projects: the South Etruria Survey, Rome Suburbium Project, and Pontine Region Project. Despite local variation, these surveys highlight two general changes firmly placed in the late 4th and 3rd centuries BC: an increase in rural site numbers and the rise of specialized commercial farms. The second topic concerns centuriation. It is argued that some field systems, including the centuriation of the Pontine plain, were laid out in the late 4th and early 3rd centuries to reclaim marginal landscapes. Labor-cost analyses suggest such projects involved substantial and sustained investment. The chapter then discusses the implications of these rural transformations in relation to urban contexts and the period’s broader history. Despite continuous warfare, Central Italy apparently witnessed demographic and economic growth, which in turn contributed to Rome’s expansion.