In the 8th and 7th centuries BCE, for various reasons, including demographic crisis (famine, overcrowding, etc.), the search for new commercial outlets and ports, and expulsion from their homeland, Greeks began to settle in Southern Italy. Also during this period, Greek colonies were established in places as widely separated as the eastern coast of the Black Sea, Eastern Libya and Massalia (Marseille). They included settlements in Sicily and the southern part of the Italian Peninsula. The first Greek settlers found Italy inhabited by three major populations: Ausones, Oenotrians and Iapyges (these last ones were subdivided into three tribes: Daunians, Peucetians and Messapians). The relationships between the Greek settlers and the native peoples were initially hostile (especially with the Iapygian tribes), but finally the Hellenic influence definitely shaped their culture and way of life.