The Roman Empire covered a vast stretch of territory that included most of Europe as we know it today and a large part of the Fertile Crescent and North Africa
The Roman Empire and the Persian Empire were the two superpowers that ruled over most of Europe, North Africa and the Middle East in the period between the birth of Christ and the early part of the seventh century
Except for one notorious year (69 CE), the first two centuries of the Roman Empire were relatively stable, with succession to the throne based on family descent
Throughout the second and third centuries, the provincial upper classes supplied most of the cadre that governed the provinces and commanded the armies
The emperor Gallienus consolidated the rise to power of the new elite of administrators and military commanders by excluding senators from military command
Throughout the second and third centuries, it was the provincial upper classes who supplied most of the cadre that governed the provinces and commanded the armies
They came to form a new elite of administrators and military commanders who became much more powerful than the senatorial class because they had the backing of the emperors
In the late first, second and early third centuries the army and administration were increasingly drawn from the provinces, as citizenship spread to these regions and was no longer confined to Italy
These trends reflected the general decline of Italy within the empire, both political and economic, and the rise of new elites in the wealthier and more urbanised parts of the Mediterranean, such as the south of Spain, Africa and the east
Galen: 'The famine prevalent for many successive years in many provinces has clearly displayed for men of any understanding the effect of malnutrition in generating illness. The city-dwellers, as it was their custom to collect and store enough grain for the whole of the next year immediately after the harvest, carried off all the wheat, barley, beans and lentils, and left to the peasants various kinds of pulse - after taking quite a large proportion of these to the city. After consuming what was left in the course of the winter, the country people had to resort to unhealthy foods in the spring; they ate twigs and shoots of trees and bushes and bulbs and roots of inedible plants...'
Urban populations also enjoyed a much higher level of entertainment. For example, one calendar tells us that spectacula (shows) filled no less than 176 days of the year!