the Persian, or the other native languages of the numerous nations and tribes between the AEgean, the Iaxertes, the Indus, and the Nile; they survived as provincial dialects. Each probably was in use as the vulgar tongue of its own district. But every person with the slightest pretence to education spoke Greek. Greek was universally the State language, and the exclusive language of all literature and science, It formed also for the merchant, the trader, and the traveller, as well as for the courtier, the government official, and the soldier, the organ of intercommunication among the myriads of mankind inhabiting these large portions of the Old World. [See Arnold, Hist. Rome, ii. 406.] Throughout Asia Minor, Syria, and Egypt, the Hellenic character that was thus imparted, remained in full vigour down to the time of the Mahometan conquests. The infinite value of this to humanity in the highest and holiest point of view has often been pointed out; and the workings of the finger of Providence have been gratefully recognised by those who have observed how the early growth and progress of Christianity were aided by that diffusion of the Greek language and civilization throughout Asia Minor, Syria, and Egypt which had been caused by the Macedonian conquest of the East. In Upper Asia, beyond the Euphrates, the direct and material influence of Greek ascendancy was more short-lived. Yet, during the existence of the Hellenic kingdoms in these regions, especially of the Greek kingdom of Bactria, the modern Bokhara, very important effects were produced on the intellectual tendencies and tastes of the inhabitants of those countries and of the adjacent ones, by the animating contact of the Grecian spirit. Much of Hindoo science and philosophy, much of the literature of the later Persian kingdom of the Arsacidae, either originated from, or was largely modified by, Grecian influences. So, also, the learning and science of the Arabians were in a far less degree the result of original invention and genius, than the reproduction, in an altered form, of the Greek philosophy and the Greek lore, acquired by the Saracenic conquerors together with their acquisition of the provinces which Alexander had subjugated nearly a thousand years before the armed disciples of Mahomet commenced their career in the East. It is well known that Western Europe in the Middle ages drew its philosophy, its arts, and its science, principally from Arabian teachers. And thus we see how the intellectual influence of ancient Greece, poured on the Eastern world by Alexander's victories, and then brought back to bear on Mediaeval Europe by the spread of the Saracenic powers, has exerted its action on the elements of modern civilization by this powerful though indirect channel as well as by the more obvious effects of the remnants of classic civilization which survived in Italy, Gaul, Britain, and Spain, after the irruption of the Germanic nations. [See Humboldt's Cosmos.]