Africans took to the colonizing of their land with as much enthusiasm as the Romans. Rule by the Romans here did not translate into subjugation, but opportunity.
By Caesars day, Africa Nova
produced nearly 50,000 tons of grain per year. Regular winter
rains, mild springs without frost, long ripening summers with no
threat of a sudden storm gave Africa the most reliable harvests
of the empire. If there were any bad years, it left no record of
widespread famine for there was always wheat in Rome. After a
century of direct Roman rule, Africa took over Egypts
former position as the citys principle supplier of corn,
producing a half million tons of grain per year, two thirds of
the metropoliss requirement. Thus did Africa acquire the
title, the "granary of Rome."
Africa also exported woolen and leather goods, apparently manufactured by the natives in Mauretania, marble, wood, precious stones, dyes, and gold dust. Also of special interest were Africas exotic animals; elephants, leopards, panthers and camels.
Most exports were sent from Carthage, and the city once again became one of the grander in the Mediterranean. To Africas advantage, the sea journey from the Italian peninsula was much shorter than to Spain or to Egypt. Therefore, it was cheaper to trade with Carthage, thanks to less transport cost and shipwreck liability.
By this time, African natives were themselves enjoying the prosperity of their nation, but also the status of government positions within Rome. In AD 117, Lusius Quietus, a Moorish chieftain, was appointed to the senate by Trajan. AD 143 marks the rise of Marcus Cornelius Fronto of Cirta to the position of consul.
It would seem by this time that Africa had reached its agricultural heights, but sometime in the mid second century after Christ, a new plateau was in sight. Romes growing population had an ever growing need for olive oil, which was used for cooking, lighting, and a base for perfume. The olive tree, requiring little water (less than a palm tree) and being able to grow in otherwise infertile land, was soon to become Africas second largest cash crop.
Peasants were encouraged by land owners to work previously uncultivated fringe land that could not be used for wheat to grow olives. Tax concessions were also granted to those taking up the growing of this new type of crop. Since it takes ten years for an olive tree to bear fruit, those planting olive trees in Africa were not taxed for that land for those years. Southern Africa Nova and southern Numidia were to become vast olive orchards.
Despite all that Africa did for the empire, it was never able to overcome the social stigma of having once been the home to the villainous Carthaginians. Speaking the public opinion of the time, Severus Antonius, a ship captain of the fourth century after Christ, wrote,
Africa was a fine country but the Africans were not worthy of it, for they were cunning and faithless, and there might be some good people among them, but not many.