Ancient Gaul - History - Pre-Roman Gaul

Pre-Roman Gaul

Further information: Prehistoric France, Celts, La Tène culture, and Greeks in pre-Roman Gaul

The early history of the Gauls is predominantly a work in archaeology—there being little written information (save perhaps what can be gleaned from coins) concerning the peoples that inhabited these regions—and the relationships between their material culture, genetic relationships (the study of which has been aided, in recent years, through the field of archaeogenetics), and linguistic divisions rarely coincide.

The major source of materials on the Celts of Gaul was Poseidonios of Apamea, whose writings were quoted by Timagenes, Julius Caesar, the Sicilian Greek Diodorus Siculus, and the Greek geographer Strabo.

Many cultural traits of the early Celts seem to have been carried northwest up the Danube Valley, although this issue is contested. It seems as if they derived many of their skills (like metal-working), as well as certain facets of their culture, from Balkan peoples. Some scholars think the Bronze Age Urnfield culture represents an origin for the Celts as a distinct cultural branch of the Indo-European-speaking peoples (see Proto-Celtic). The Urnfield culture was preeminent in central Europe during the late Bronze Age, from ca. 1200 BC until 700 BC. The spread of iron-working led to the development of the Hallstatt culture (ca. 700 to 500 BC) directly from the Urnfield. Proto-Celtic, the latest common ancestor of all known Celtic languages, is considered by some scholars to have been spoken at the time of the late Urnfield or early Hallstatt cultures.

The Hallstatt culture was succeeded by the La Tène culture, which developed out of the Hallstatt culture without any definite cultural break, under the impetus of considerable Mediterranean influence from the Greek, Phoenician, and Etruscan civilizations. The La Tène culture developed and flourished during the late Iron Age (from 450 BC to the Roman conquest in the 1st century BC) in France, Switzerland, Italy, Austria, southwest Germany, Bohemia, Moravia, Slovakia and Hungary. Farther north extended the contemporary pre-Roman Iron Age culture of northern Germany and Scandinavia.

By the 2nd century BC, France was called Gaul (Gallia Transalpina) by the Romans. In his Gallic Wars, Julius Caesar distinguishes among three ethnic groups in Gaul: the Belgae in the north (roughly between Rhine and Seine), the Celts in the center and in Armorica, and the Aquitani in the southwest, the southeast being already colonized by the Romans. While some scholars believe the Belgae south of the Somme were a mixture of Celtic and Germanic elements, their ethnic affiliations have not been definitively resolved. One of the reasons is political interference upon the French historical interpretation during the 19th century. French historians adopted fully the explanation of Caesar who stated Gaul stretched from the Pyrenees up to the Rhine in the north. This fitted the French expansionist aspirations of the time under Napoleon III. In the north of (modern) France, the Gaul-German language border was situated somewhere between the Seine and the Somme. Northern Belgic tribes like the Nervians, Atrebates or Morini appear to be Germanic tribes who migrated from the Germanic hinterland and adopted Celtic language and customs, as all of the names of their leaders and towns are Celtic. In addition to the Gauls, there were other peoples living in Gaul, such as the Greeks and Phoenicians who had established outposts such as Massilia (present-day Marseille) along the Mediterranean coast. Also, along the southeastern Mediterranean coast, the Ligures had merged with the Celts to form a Celto-Ligurian culture.

In the 2nd century BC, Mediterranean Gaul had an extensive urban fabric and was prosperous, while the best known cities in northern Gaul include the Biturigian capital of Avaricum (Bourges), Cenabum (Orléans), Autricum (Chartres) and the excavated site of Bibracte near Autun in Saône-et-Loire, along with a number of hillforts (or oppida) used in times of war. The prosperity of Mediterranean Gaul encouraged Rome to respond to pleas for assistance from the inhabitants of Massilia, who were under attack by a coalition of Ligures and Gauls. The Romans intervened in Gaul in 125 BC, and by 121 BC they had conquered the Mediterranean region called Provincia (later named Gallia Narbonensis). This conquest upset the ascendancy of the Gaulish Arverni tribe.