Before we tell of how this Roman empire which was built up in the two centuries B.C., and which flourished in peace and security from the days of Augustus Cæsar onward for two centuries, fell into disorder and was broken up, it may be as well to devote some attention to the life of the ordinary people throughout this great realm. Our history has come down now to within 2000 years of our own time; and the life of the civilized people, both under the Peace of Rome and the Peace of the Han dynasty, was beginning to resemble more and more clearly the life of their civilized successors to-day.
In the western world coined money was now in common use; outside the priestly world there were many people of independent means who were neither officials of the government nor priests; people travelled about more freely than they had ever done before, and there were high roads and inns for them. Compared with the past, with the time before 500 B.C., life had become much more loose. Before that date civilized men had been bound to a district or country, had been bound to a tradition and lived within a very limited horizon; only the nomads traded and travelled.
But neither the Roman Peace nor the Peace of the Han dynasty meant a uniform civilization over the large areas they controlled. There were very great local differences and great contrasts and inequalities of culture between one district and another, just as there are to-day under the British Peace in India. The Roman garrisons and colonies were dotted