Pre-Roman Italy was inhabited by many different civilizations. These included the Lake Dwelling civilization who lived on stilts in lakes, the Terramaricola who drained land and farmed, the Appennine civilization of shepherds, and the Villanoviana who developed metallurgy and ceramics. Other groups included the Camuni artists, various Italic peoples like the Ligurians and Lucani, and the Nuraghic Sardinians who built defensive towers. Greece also colonized the south of Italy, founding cities and influencing the culture and economy. Phoenicians, Celts, and Etruscans also settled parts of Italy before the rise of Rome.