(1) The tendency toward freedom, so essentially characteristic of human nature, was especially so of the nature of the Greeks. Among them it rapidly manifested itself in an ordered series of political forms, beginning with patriarchalism, and ending variously in the various states and races. There is, indeed, hardly a single form of political life that was not realized among the Greeks at some time or place. It was this that made it possible for Aristotle to write a work on Politics which, in the words of a recent political writer, "has remained for two thousand years one of the purest sources of political wisdom." The varied and changeful political life of the Greeks was in itself a great education. It made them aware of the principles, political and ethical, upon which society rests, and rendered necessary a faculty of clear and ready expression, which reacted most favorably upon their intellectual and æsthetic faculties. It was in the school of practical politics that the Greeks acquired their rhetoric; and Aristotle, in his treatise on Poetry, tells us that, while "the older poets made their characters talk like statesmen, the later ones made theirs talk like rhetoricians." Not only, indeed, did political life react upon the drama, but, in developing rhetoric, it drew attention to language and led to the sciences of grammar and logic, both of which were thus called into existence by real social needs (see p. 102). (2) Greece, lying, as it did, between three continents, and in the thoroughfare of the ancient nations, could hardly fail to be visited by many different races, or, considering its beauty and commercial advantages, to be coveted by them. From this followed two consequences, (_a_) that the Greeks were a very mixed race, (_b_) that they were, from the first and at all times, in manifold contact with foreign peoples. That they were a mixed race, is attested alike by their language, their mythology, and their legends. That they were in close and continual communication with foreign peoples, is rendered evident by their alphabet, their art, and the direct statements of their historians. Although it is true that the Greeks, especially after the Persian Wars, regarded themselves as a superior and chosen people, calling all others "barbarians," and considering them as fit only to be slaves, it is not the less true that hardly one of all the arts and sciences which they ultimately carried to a high degree of perfection had its origin in Greece proper. All appear first in the colonies settled among "barbarians,"--in Egypt, Asia Minor, Thrace, Crete, Sicily, or Italy. Architecture, sculpture, painting, poetry--epic, lyric, dramatic--music, history, politics, philosophy, were all borrowed, transformed, and, with the exception perhaps of tragedy and painting, carried to a high degree of excellence in the colonies, before they were transplanted to the mother-country. It is beyond any doubt that even the Homeric legends are