The document summarizes Roman influence and conquest in Hispania (Roman Hispania). It describes how the Romans and Carthaginians initially competed for control of the Iberian Peninsula prior to the Punic Wars. It then outlines the three stages of Roman conquest: 1) Wars against the Carthaginians from 218-197 BC, 2) Wars against the Celtiberians and Lusitanians from 154-133 BC, and 3) Wars against the Astures, Cantabri and Gallaeci from 29-19 BC under Augustus. Finally, it discusses how Romanization spread through Hispania via urbanization, economic integration, adoption of the Latin language and Roman social structures.