=25. The Roman state; Rome not a commercial city.=—In entering on the period of Roman domination we need spend no time over the earlier history of the city which came to rule the world. The Romans were not a commercial people. Even in the last two centuries B.C., when Rome extended her sway over the eastern countries which have already been noticed, and subjected a large part of the West as well, Rome did not become a commercial center. The city grew to unparalleled size, it is true, and required immense imports of food to support the population. These imports came, however, as taxes and tribute to the conquerors. Rome supplied no exports of considerable amount, and built up no great carrying and forwarding trade such as would have made the city the center for the exchanges of other people. The service which the Romans gave to the world of their time, and for which they received such rich reward, was not economic but political in character; they were the greatest organizers and administrators of antiquity, and by their skill in the arts of war and government succeeded in living on the labor of subject peoples. They were not mere parasites. They earned all that they received by one great contribution, “pax Romana,” Roman peace, which continued almost unbroken for centuries, and which furnished an opportunity for commercial development before unknown. =26. Development of commerce in the Roman East.=—The study of commerce in the Roman period resolves itself, as suggested above, into a study of commerce in the different regions of which the great Roman state was composed. In the East commerce developed on the lines which have already been described; Alexandria and Antioch continued to be great markets for Oriental wares, coming now even from India and China; and Carthage remained an important outlet for the African trade. Asia Minor, northern Africa, and southeastern Europe reached the very pinnacle of their historical development in the Roman period; these countries have never since attained to anything like the prosperity they then enjoyed. We shall not have the time hereafter to notice the commerce of these regions in detail; the reader may take it for granted that merchants struggled strenuously to keep the place they had reached, and that decline came slowly, when it did come later. Our attention must be directed hereafter mainly to the West. It was there that the most important states of modern Europe arose, and there that commerce grew up in its modern form. Our chief interest must be to know what progress the peoples of the West made under Roman rule, and how far commerce had developed among them.