neighbouring civilizations, most notably the Italics, Etruscans and Greeks. From its foundation Rome, although losing occasional battles, had been undefeated in war until 386 BC, when it was briefly occupied by the Gauls. According to the legend, the Gauls offered to deliver Rome back to its people for a thousand pounds of gold, but the Romans refused, preferring to take back their city by force of arms rather than ever admitting defeat, after which the Romans recovered the city in the same year.
The Republic was wealthy, powerful and stable before it became an empire. According to tradition, Rome became a republic in 509 BC. However, it took a few centuries for Rome to become the great city of popular imagination, and it only became a great empire after the rule of Augustus (Octavian). By the 3rd century BC, Rome had become the pre-eminent city of the Italian peninsula, having conquered and defeated the Sabines, the Etruscans, the Samnites and most of the Greek colonies in Sicily, Campania and Southern Italy in general. During the Punic Wars between Rome and the great Mediterranean empire of Carthage, Rome's stature increased further as it became the capital of an overseas empire for the first time. Beginning in the 2nd century BC, Rome went through a significant population expansion as Italian farmers, driven from their ancestral farmlands by the advent of massive, slave-operated farms called latifundia, flocked to the city in great numbers. The victory over Carthage in the First Punic War brought the first two provinces outside the Italian peninsula, Sicily and Corsica et Sardinia. Parts of Spain (Hispania) followed, and in the beginning of the 2nd century the Romans got involved in the affairs of the Greek world. By then all Hellenistic kingdoms and the Greek city-states were in decline, exhausted from endless civil wars and relying on mercenary troops. This saw the fall of Greece after the Battle of Corinth (146 BC) and the establishment of Roman
