Even before then, the elite of the provinces had entered the political hierarchy of the capital, in large numbers. The Roman senate gradually became what we might now describe as a decidedly multicultural body, and the full list of Roman emperors contains many whose origins lay outside Italy: Caracalla’s father, Septimius Severus, was the first emperor from Roman territory in Africa; Trajan and Hadrian, who reigned half a century earlier, had come from the Roman province of Spain.
