Roman conquest of Italy in the context of "Adriatic Veneti"

The Latins (Latin: Latīnī), sometimes known as the Latials or Latians, were an Italic tribe that included the early inhabitants of the city of Rome (see Roman people). From about 1000 BC, the Latins inhabited the small region known to the Romans as Old Latium (in Latin Latium vetus), the area in the Italian Peninsula between the river Tiber and the promontory of Mount Circeo 100 km (62 mi) southeast of Rome. Following the Roman expansion, the Latins spread into the Latium adiectum, inhabited by Osco-Umbrian peoples.

Their language, Latin, belonged to the Italic branch of Indo-European. Speakers of Italic languages are assumed to have migrated into the Italian Peninsula during the late Bronze Age (1200–900 BC). The material culture of the Latins, known as the Latial culture, was a distinctive subset of the proto-Villanovan culture that appeared in parts of the Italian peninsula in the first half of the 12th century BC. Before and after their political unification under Rome in 338 BC, the Latins maintained close cultural and religious relations, including common festivals and religious sanctuaries.

The Osci (also called Oscans, Opici, Opsci, Obsci, Opicans) were an Italic people of Campania and Latium adiectum before and during Roman times. They spoke the Oscan language, also spoken by the Samnites of Southern Italy. Although the language of the Samnites was called Oscan, the Samnites were never referred to as Osci, nor were the Osci called Samnites.

Traditions of the Opici fall into the legendary period of Italian history, roughly from the beginning of the first millennium BC until the foundation of the Roman Republic. No consensus can be reached concerning their location and language. By the end of this period, the Oscan language had evolved and was spoken by a number of sovereign tribal states. By far the most important of these in terms of military prowess and wealth was the Samnites, who rivalled Rome for about 50 years in the second half of the 4th century BC, sometimes being allies, and sometimes at war with the city, until they were finally subdued with considerable difficulty and were incorporated into the Roman state.

This list of ancient peoples living in Italy summarises the many different Italian populations that existed in antiquity. Among them, the Romans succeeded in Romanizing the entire Italian peninsula following the Roman expansion in Italy, which provides the time-window in which most of the names of the remaining ancient Italian peoples first appear in existing written documentation. Many names are exonyms assigned by the ancient writers of works in ancient Greek and Latin, while others are scholarly inventions.

Nearly all of these peoples and tribes spoke Indo-European languages: Italics, Celts, Ancient Greeks, and tribes likely occupying various intermediate positions between these language groups. On the other hand, some Italian peoples (such as the Rhaetians, Camuni, Etruscans) likely spoke non- or pre-Indo-European languages. In addition, peoples speaking languages of the Afro-Asiatic family, specifically the largely Semitic Phoenicians and Carthaginians, settled and colonized parts of western and southern Sardinia and western Sicily.

The Ligures (Latin sg. Ligus; also Ligustici or Ligustini) or in English Ligurians, were an ancient people after whom Liguria, a region of present-day north-western Italy, is named. Because of the strong Celtic influences on their language and culture, they were also known in antiquity as Celto-Ligures and hence in English as Celto-Ligurians.

In pre-Roman times, the Ligurians occupied the present-day Italian region of Liguria, Piedmont, northern Tuscany, western Lombardy, western Emilia-Romagna, and northern Sardinia, reaching also Elba and Sicily. They inhabited also the French region of Provence-Alpes-Côte d'Azur and Corsica; however, it is generally believed that around 2000 BC the Ligurians occupied a much larger area, extending as far as what is today Catalonia (in the north-eastern corner of the Iberian Peninsula).

The Picentes or Piceni or Picentini were an ancient Italic people who lived from the 9th to the 3rd century BC in the area between the Foglia and Aterno rivers, bordered to the west by the Apennines and to the east by the Adriatic coast. Their territory, known as Picenum, therefore included all of today's Marche and the northern part of Abruzzo. Recently, a genome-wide archaeogenetic study of individuals from two Picene necropoleis found that all the individuals associated with this culture display genetic continuity with earlier populations.

The limits of Picenum depend on the era; during the early classical antiquity the region between the Apennines and the Adriatic Sea south of Ancona was Picenum (South Picenians), while between Ancona and Rimini to the north the population was multi-ethnic (North Picenians) because after 390 BC the Senoni Gauls had combined with or supplanted earlier populations. In the Roman Republic the coastal part of northern Picenum was called the ager Gallicus.

The Umbri were an ancient people, considered an Italic people, attested during the Iron Age in inner central Italy, approximately between the middle Tiber river and the central Apennines. A region called Umbria still exists and is now occupied by Italian speakers. It is somewhat smaller than the ancient Umbria. Most ancient Umbrian cities were settled in the 9th-4th centuries BC on easily defensible hilltops. Umbria was bordered by the Tiber and Nar rivers and included the Apennine slopes on the Adriatic. The ancient Umbrian language belongs to the Osco-Umbrian branch of the Italic languages, an Indo-European subfamily that also includes the Latino-Faliscan languages.

Venetic (/vɪˈnɛtɪk/ vin-ET-ik) is an extinct Indo-European language, most commonly classified into the Italic subgroup, that was spoken by the Veneti people in ancient times in northeast Italy (Veneto and Friuli) and part of modern Slovenia, between the Po Delta and the southern fringe of the Alps, associated with the Este culture.

The language is attested by over 300 short inscriptions dating from the 6th to the 1st century BCE. Its speakers are identified with the ancient people called Veneti by the Romans and Enetoi by the Greeks. It became extinct around the 1st century when the local inhabitants assimilated into the Roman sphere. Inscriptions dedicating offerings to Reitia are one of the chief sources of knowledge of the Venetic language.