The Italic peoples were an ethnolinguistic group identified by their use of Italic languages, a branch of the Indo-European language family. The Italic peoples are descended from the Indo-European speaking peoples who inhabited Italy from at least the second millennium BC onwards. Latins achieved a dominant position among these tribes, establishing ancient Roman civilization. During this development, other Italic tribes adopted Latin language and culture in a process known as Romanization. This process was eventually extended to certain parts of Europe. The ethnic groups which emerged as a result are known as Romance peoples. Classification The Italics were an ethnolinguistic group who are identified by their use of the Italic languages, which form one of the branches of Indo-European languages. Outside of the specialised linguistic literature, the term is also used to describe the ancient peoples of Italy as defined in Roman times, including pre-Roman peoples like the Etruscans and the Raetians, who did not speak Indo-European languages. Such use is improper in linguistics, but employed by sources such as the Encyclopædia Britannica, which contends that «Italy attained a unified ethnolinguistic, political, and cultural physiognomy only after the Roman conquest, yet its most ancient peoples remain anchored in the names of the regions of Roman Italy — Latium, Campania, Apulia, Bruttium, Lucania, Emilia Romagna, Samnium, Picenum, Umbria, Etruria, Venetia, and Liguria». History Copper Age During the Copper Age, at the same time that metalworking appeared, Indo-European speaking peoples are believed to have migrated to Italy in several waves. Associated with this migration are the Remedello culture and Rinaldone culture in Northern and Central Italy, and the Gaudo culture of Southern Italy. These cultures were led by a warrior-aristocracy and are considered intrusive. Their Indo-European character is suggested by the presence of weapons in burials, the appearance of the horse in Italy at this time and material similarities with cultures of Central Europe. Early and Middle Bronze Age According to David W. Anthony, between 3100 and 3000 BCE, a massive migration of Proto-Indo-Europeans from the Yamnaya culture took place into the Danube Valley. Thousands of kurgans are attributed to this event. These migrations probably split off Pre-Italic, Pre-Celtic and Pre-Germanic from Proto-Indo-European. By this time the Anatolian peoples and the Tocharians had already split off from other Indo-Europeans. Hydronymy shows that the Proto-Germanic homeland was in Central Germany, which would be very close to the homeland of Italic and Celtic languages