What peoples lived in ancient times in Italy?

In ancient times, before the Roman Republic subjugated the entire Apennine Peninsula (modern Italy), different peoples lived here. One of the most important and powerful tribes were the Etruscans, who created a fairly advanced civilization. Gallic tribes lived in the north of the peninsula, Greek colonies (for example, the Epirus kingdom) were founded on the shores of the Adriatic. Ombras, Latins, Veneti, etc. also lived here. After Rome subjugated all the lands of the listed peoples, they assimilated with the Romans.