Gallish civitates Gaul was occupied by fifty-four main peoples and more than a hundred individual peoples (300 according to Flavius Josephus), some with very different customs. Julius Caesar called each of these independent states
civitas (city, without the word in this case referring to the idea of town or village), some of which were subdivided into
pagi. Many of the smaller Gallic peoples were
clients of their neighbors, and therefore dependent on them, sometimes paying them tribute. These confederations, the best-known of which are those of the
Arverni,
Aedui and
Armoricans, formed a kind of province before Roman reorganization. The Gallic cities, with their territory and the name given to their chief town, became
dioceses under the Lower Empire; their status as "mainmorte", having escaped the division of patrimonial domains, explains why they remained almost intact until the end of the Ancien Régime. These divisions were subsequently taken over and partly regrouped to form the generalités, then the départements, but replacing their former ethnic names (e.g. Poitou for the country of Pictons, Auvergne for the country of Arverni, Rouergue for the country of
Ruteni, Périgord for country of Pétrocores, etc.) with a physical geographic name (giving respectively the départements of
Vienne,
Puy-de-Dôme,
Aveyron,
Dordogne, etc.).
Roman provinces The Latin etymology of the term provincia gives us an idea of its original meaning:
pro vincere, conquered in advance. Each of Gaul's Roman provinces had a precise legal definition, clearly defined boundaries and codified administrative structures. The number of provinces, their organization and boundaries varied widely over the course of five centuries, and each was headed by a
proconsul or
propraetor. In addition to Provincia (Provence), which was already Roman, Caesar divided Gaul into three provinces:
Aquitanica,
Celtica and
Belgica. Over the course of four centuries of Roman control, the number of provinces increased from three to eleven, due to both the expansion of the empire and the reduction in size of the original provinces:
1st and
2nd Germania, 1st, 2nd, 3rd and 4th
Lugdunensis, 1st and 2nd
Aquitanica, 1st and 2nd
Belgica, 1st and 2nd
Narbonensis,
Novempopulanie,
Sequanorum,
Viennensis,
Alpes Cottiarum,
Alpes Maritimae,
Alpes Graiae et Poeninae. These provinces were subdivided into cities (civitas or civitates in the plural), the number of which rose from 33 to 113. == Ecclesiastical provinces and dioceses ==