by geographical discovery.
As to the geographical discovery, how was it possible that all the marvels of the Mediterranean and Black Seas, the sorcerers, enchanters, giants, and monsters of the deep, should survive when those seas were daily crossed in all directions? How was it possible that the notion of a flat earth, bounded by the horizon and bordered by the circumfluous ocean, could maintain itself when colonies were being founded in Gaul, and the Phœnicians were bringing tin from beyond the Pillars of Hercules? Moreover, it so happened that many of the most astounding prodigies were affirmed to be in the track which circumstances had now made the chief pathway of commerce. Not only was there a certainty of the destruction of mythical geography as thus presented on the plane of the earth looking upward to day; there was also an imminent risk, as many pious persons foresaw and dreaded, that what had been asserted as respects the interior, or the other face looking downward into night, would be involved in the ruin too. Well, therefore, might they make the struggle they did for the support of the ancient doctrine, taking the only course possible to them, of converting what had been affirmed to be actual events into allegories, under which, they said, the wisdom of ancient times had concealed many sacred and mysterious things. But it is apparent that a system forced to this necessity is fast hastening to its end.
Fictitious marvels replaced by grand actualities.
Nor was it maritime discovery only that thus removed fabulous prodigies and gave rise to new ideas. In due course of time the Macedonian expedition opened a new world to the Greeks and presented them with real wonders; climates in marvellous diversity, vast deserts, mountains covered with eternal snow, salt seas far from the ocean, colossal animals, and men of every shade of colour and every form of religion. The numerous Greek colonies founded all over Asia gave rise to an incessant locomotion, and caused these natural objects to make a profound and permanent impression on the Hellenic mind. If through the Bactrian empire European ideas were transmitted to the far East, through that and other similar channels Asiatic ideas found their way to Europe.
Development of Mediterranean commerce.
At the dawn of trustworthy history, the Phœnicians were masters of the Mediterranean Sea. Europe was altogether barbarous. On the very verge of Asiatic civilization the Thracians scalped their enemies and tattooed themselves; at the other end of the continent the Britons daubed their bodies with ochre and woad. Contemporaneous Egyptian sculptures show the Europeans dressed in skins like savages. It was the instinct of the Phœnicians everywhere to establish themselves on islands and coasts, and thus, for a long time, they maintained a maritime supremacy. By degrees a spirit of adventure was engendered among the Greeks. In 1250 B.C. they sailed round the Euxine, giving rise to the myth of the Argonautic voyage, and creating a profitable traffic in gold, dried fish, and corn. They had also become infamous for their freebooting practices. From every coast they stole men, women, and children, thereby maintaining a considerable slave-trade, the relic of which endures to our time in the traffic for Circassian women. Minos, King of Crete, tried to suppress these piracies. His attempts to obtain the dominion of the Mediterranean were imitated in succession by the Lydians, Thracians, Rhodians, the latter being the inventors of the first maritime code, subsequently incorporated into Roman law. The manner in which these and the inhabitants of other towns and islands supplanted one another shows on what trifling circumstances the dominion of the eastern basin depended. Meantime Tyrian seamen stealthily sailed beyond the Pillars of Hercules, visiting the Canaries and Azores, and bringing tin from the British Islands. They used every precaution to keep their secret to themselves. The adventurous Greeks followed those mysterious navigators step by step; but in the time of Homer they were so restricted to the eastern basin that Italy may be said to have been to them an unknown land. The Phocæans first explored the western basin; one of their colonies built Marseilles. At length Coleus of Samos passed through the frowning gateway of Hercules into the circumfluous sea, the Atlantic Ocean. No little interest attaches to the first colonial cities; they dotted the shores from Sinope to Saguntum, and were at once trading depôts and foci of wealth. In the earliest times the merchant was his own captain, and sold his commodities by auction at the place to which he came. The primitive and profitable commerce of the Mediterranean was peculiar—it was for slaves, mineral products, and articles of manufacture; for, running coincident with parallels of latitude, its agricultural products were not very varied, and the wants of its populations the same. But tin was brought from the Cassiterides, amber from the Baltic, and dyed goods and worked metals from Syria. Wherever these trades centred, the germs of taste and intelligence were developed; thus the Etruscans, in whose hands was the amber trade across Germany, have left many relics of their love of art. Though a mysterious, they were hardly a gloomy race, as a great modern author has supposed, if we may judge from their beautiful remains.
Effect of philosophical criticism.
Added to the effect of geographical discovery was the development of philosophical criticism. It is observed that soon after the first Olympiad the Greek intellect very rapidly expanded. Whenever man reaches a certain point in his mental progress, he will not be satisfied with less than an application of existing rules to ancient events. Experience has taught him that the course of the world to-day is the same as it was yesterday; he unhesitatingly believes that this will also hold good for to-morrow. He will not bear to contemplate any break in the mechanism of history; he will not be satisfied with a mere uninquiring faith, but insists upon having the same voucher for an old fact that he requires for one that is new. Before the face of History Mythology cannot stand.
Secession of literary men from the public faith.
The operation of this principle is seen in all directions throughout Greek literature after the date that has been mentioned, and this the more strikingly as the time is later. The national intellect became more and more ashamed of the fables it had believed in its infancy. Of the legends, some are allegorized, some are modified, some are repudiated. The great tragedians accept the myths in the aggregate, but decline them in particulars; some of the poets transform or allegorize them; some use them ornamentally, as graceful decorations. It is evident that between the educated and the vulgar classes a divergence is taking place, that the best men of the times see the necessity of either totally abandoning these cherished fictions to the lower orders, or of gradually replacing them with something more suitable. Such a frittering away of sacred things was, however, very far from meeting with public approbation in Athens itself, although so many people in that city had reached that state of mental development in which it was impossible for them to continue to accept the national faith. They tried to force themselves to believe that there must be something true in that which had been believed by so many great and pious men of old, which had approved itself by lasting so many centuries, and of which it was by the common people asserted that absolute demonstration could be given. But it was in vain; intellect had outgrown faith. They had come into that condition to which all men are liable—aware of the fallacy of their opinions, yet angry that another should remind them thereof. When the social state no longer permitted them to take the life of a philosophical offender, they found means to put upon him such an invisible pressure as to present him the choice of orthodoxy or beggary. Thus they disapproved of Euripides permitting his characters to indulge in any sceptical reflections, and discountenanced the impiety so obvious in the 'Prometheus Bound' of Æschylus. It was by appealing to this sentiment that Aristophanes added no little to the excitement against Socrates. They who are doubting themselves are often loudest in public denunciations of a similar state in others.