North Africa The growth of urban life

The most notable feature of the Roman period in North Africa was the development of a flourishing urban civilization in Tunisia, northern Algeria, and some parts of Morocco. This was possible because nomadic and pastoral movements were controlled, which opened large areas of thinly settled but potentially rich land to consistent exploitation. Also there was the incipient urbanization of some parts, owing to the Carthaginians and the ambitions of Libyan rulers such as Masinissa. In addition, Italian immigrants were settling in Africa; though relatively few in comparison with the population as a whole, they provided the impetus to expand. Julius Caesar settled many veterans in colonies, mostly coastal towns, and, equally important, established a military adventurer named Publius Sittius along with many Italians at Cirta, beginning the Romanization of Numidia. Caesar also planned to refound Carthage, and this was effected by Augustus. The number of his original settlers was 3,000, but the colony grew remarkably quickly because of its geographic position favourable for contact with Rome and Italy. A number of other colonies were founded in the interior of Tunisia and at widely separated places on the Mauretanian coasts. In addition, private individuals from Italy immigrated at that time. Veterans founded colonies in Mauretania under the emperor Claudius, including Tingis, Caesarea, and Tipasa. Cuicul (Djemila, Algeria) and Sitifis were founded by Nerva, and Thamugadi and a number of places nearby, in the area north of the Aurès, were founded by Trajan. The army was a potent vehicle in the spread of Roman civilization and played a major part in urbanizing the frontier regions. On limited evidence it has been suggested that a total of some 80,000 immigrants came to the Maghrib from Rome and Italy in this period.

Though at first inferior to the Roman towns, native communities enjoyed the local autonomy that was the hallmark of Roman administration. Between 400 and 500 such communities were recognized, the majority of them villages or small tribal factions. Many, however, advanced in wealth and standing to rival the Roman colonies, acquiring the grant of Roman citizenship, which put the seal of imperial approval on the prosperity, stability, and cultural evolution of developing communities. Naturally, the earliest to show signs of increasing prosperity were the surviving Carthaginian settlements on the coast and places—particularly in the Majardah valley—where the Libyan population had been much influenced by Carthaginian culture and which now also had Italian immigrants. Leptis Magna and Hadrumetum received Roman citizenship and the status of a colony from Trajan, and Thubursicu Numidarum (Khemissa) and Calama (Guelma) in modern Algeria probably the rank of municipality. But it was under Hadrian, the first emperor to visit Africa, that the flood tide of such grants occurred; Utica, Bulla Regia (near Jendouba, Tunisia), Lares (Lorbeus, Tunisia), Thaenae, and Zama achieved colonial rank, and the process continued throughout the 2nd century. Finally, Septimius Severus, who originated from a wealthy family of Leptis Magna and was of largely mixed descent, became emperor in ad 193 and greatly favoured his native land.

In the Maghrib, Roman rule was not superimposed on established civic aristocracies, as in the Hellenized provinces of Asia Minor, nor on strongly based tribal aristocracies, as in Celtic Gaul. Roman administration and the development of urban society in general depended, apart from immigrants, on the local leadership of small clan and tribal units and on the activity of individuals. In the 1st century ad there were a few large estates owned by absentee Roman senators, most of which were subsequently absorbed into the extensive imperial estate in Africa. The later pattern was of landowning on a more moderate—though still substantial—scale by residents, both immigrant and indigenous. Many landowners made their homes in the towns and formed a local municipal leadership. Small independent landowners also existed, but the great majority of the inhabitants were tenant farmers (coloni). A significant portion of these farmers worked on a sharecropping basis and had labour obligations to their landlords. The number of slave workers was probably smaller than in Italy.

Many of the wealthier Africans entered the imperial administration. The first African consul held office in the reign of Vespasian; at the beginning of the 3rd century, men of African origin held one-sixth of all the posts in the equestrian grade of the administration and also constituted the largest group of provincials in the Senate. It is uncertain what proportion were of native Libyan or mixed origin, but in the 2nd century they were certainly the majority.

During the 2nd and early 3rd centuries the wealthy classes in the towns spent vast sums on their communities in gifts of public buildings such as theatres, baths, and temples, as well as statues, public feasts, and distributions of money. This was a general phenomenon throughout the Roman Empire, as members of local elites competed for fame and prestige among their fellow citizens, but it is particularly well attested in Africa.