Their disappearance is inevitable as soon as two entirely unconnected races come into active contact; and the best proof is the fate of the Polynesians and the American Indians.
The preceding argument has established the following facts:
(i) The tribes which are savage at the present day have always been so, and always will be, however high the civilizations with which they are brought into contact.
(ii) For a savage people even to go on living in the midst of civilization, the nation which created the civilization must be a nobler branch of the same race.
(iii) This is also necessary if two distinct civilizations are to affect each other to any extent, by an exchange of qualities, and give birth to other civilizations compounded from their elements. That they should ever be fused together is of course out of the question.
(iv) The civilizations that proceed from two completely foreign races can only touch on the surface. They never coalesce, and the one will always exclude the other. I will say more about this last point, as it has not been sufficiently illustrated.
The fortune of war brought the Persian civilization face to face with the Greek, the Greek with the Roman, the Egyptian with both Roman and Greek; similarly the modern European civilization has confronted all those existing to-day in the world, especially the Arabian.
The relations of Greek with Persian culture were manifold and inevitable. A large part of the Hellenic population—the richest, if not the most independent—was concentrated in the towns of the Syrian littoral, and in the colonies of Asia Minor and the Euxine. These were, soon after their foundation, absorbed in the dominions of the Great King; the inhabitants lived under the eye of the satrap, though to a certain extent they retained their democratic institutions. Again, Greece proper, the Greece that was free, was always in close contact with the cities of the Asiatic coast.
Were the civilizations of the two countries ever fused into one? We know they were not. The Greeks regarded their powerful enemies as barbarians, and their contempt was probably returned with interest. The two nations were continually coming into contact, but their political ideas, their private habits, the inner meaning of their public rites, the scope of their art, and the forms of their government, remained quite distinct. At Ecbatana only one authority was recognized; it was hereditary, and limited in certain traditional ways, but was otherwise absolute. In Hellas the power was subdivided among a crowd of different sovereigns. The government was monarchical at Sparta, democratic at Athens, aristocratic at Sicyon, tyrannic in Macedonia—a strange medley! Among the Persians, the State religion was far nearer to the primitive idea of emanation; it showed the same tendency to unity as the government itself did, and had a moral and metaphysical significance that was not without a certain philosophic depth. The Greek symbolism, on the other hand, was concerned merely with the various outward appearances of nature, and issued in a glorification of the human form. Religion left the business of controlling a man’s conscience to the laws of the State; as soon as the due rites were performed, and his meed of honour paid to the local god or hero, the office of faith was complete. Further, the rites themselves, the gods, and the heroes, were different in places a few miles apart. If, in some sanctuaries like Olympia or Dodona, we seem to find the worship, not of some special force of nature, but of the cosmic principle itself, such a unity only makes the diversity of the rest more remarkable; for this kind of worship was confined to a few isolated places. Besides, the oracle of Dodona and the cult of the Olympian Zeus were foreign importations.
As for the private customs of the Greeks, it is hardly necessary to show how much they differed from those of the Persians. For a rich, pleasure-loving, and cosmopolitan youth to imitate the habits of rivals far more luxurious and outwardly refined than the Greeks, was to bring himself into public contempt. Until the time of Alexander—in other words, during the great, fruitful and glorious period of Hellenism—Persia, in spite of its continual pressure, could not convert Greece to its civilization.