historical evolution; but each soon entered on its own distinctive career. The surrounding nations of alien or even of kindred extraction--the Berbers and Negroes of Africa, the Arabs, Persians, and Indians of Asia, the Celts and Germans of Europe--came into manifold contact with the peoples inhabiting the borders of the Mediterranean, but they neither imparted unto them nor received from them any influences exercising decisive effect on their respective destinies. So far, therefore, as cycles of culture admit of demarcation at all, the cycle which has its culminating points denoted by the names Thebes, Carthage, Athens, and Rome, may be regarded as an unity. The four nations represented by these names, after each of them had attained in a path of its own a peculiar and noble civilization, mingled with one another in the most varied relations of reciprocal intercourse, and skilfully elaborated and richly developed all the elements of human nature. At length their cycle was accomplished. New peoples who hitherto had only laved the territories of the states of the Mediterranean, as waves lave the beach, overflowed both its shores, severed the history of its south coast from that of the north, and transferred the centre of civilization from the Mediterranean to the Atlantic Ocean. The distinction between ancient and modern history, therefore, is no mere accident, nor yet a mere matter of chronological convenience. What is called modern history is in reality the formation of a new cycle of culture, connected in several stages of its development with the perishing or perished civilization of the Mediterranean states, as this was connected with the primitive civilization of the Indo-Germanic stock, but destined, like the earlier cycle, to traverse an orbit of its own. It too is destined to experience in full measure the vicissitudes of national weal and woe, the periods of growth, of maturity, and of age, the blessedness of creative effort in religion, polity, and art, the comfort