I. CAUSES AND WAYS
IN carrying the story of Sparta and Athens down to the eve of Marathon we have sacrificed the unity of time to the unity of place. It is true that the cities of the mainland were older than the Greek settlements in the Aegean and Ionia, and that these cities, in many cases, sent out the colonies whose life we must now describe. But, by a confusing inversion of normal sequences, several of those colonies became greater than their mother cities, and preceded them in the development of wealth and art. The real creators of Greek culture were not the Greeks of what we now call Greece, but those who fled before the conquering Dorians, fought desperately for a foothold on foreign shores, and there, out of their Mycenaean memories and their amazing energy, made the art and science, the philosophy and poetry that, long before Marathon, placed them in the forefront of the Western world. Greek civilization was inherited by the parent cities from their children.
There is nothing more vital in the history of the Greeks than their rapid spread throughout the Mediterranean.* They had been nomadic before Homer, and all the Balkan peninsula had seemed fluid with this movement, but the successive Greek waves that broke upon the Aegean isles and the western coasts of Asia were stirred up above all by the Dorian invasion. From every part of Hellas men went out in search of homes and liberty beyond the grasp of the enslaving conquerors. Political faction and family feud in the older states contributed to the migration; the defeated sometimes chose exile, and the victors gave every encouragement to their exodus. Some of the Greek survivors of the Trojan War stayed in Asia; others, through shipwreck or adventure, settled in the islands of the Aegean; some, reaching home after a perilous journey, found their thrones or their wives occupied, and returned to their ships to build new homes and fortunes abroad.2 In mainland Greece, as in modern Europe, colonization proved a blessing in varied ways: it provided outlets for surplus population and adventurous spirits, and safety valves against agrarian discontent; it established foreign markets for domestic products, and strategic depots for the import of food and minerals. In the end it created a commercial empire whose thriving interchange of goods, arts, ways, and thoughts made possible the complex culture of Greece.
The migration followed five main lines—Aeolian, Ionian, Dorian, Euxine, Italian. The earliest began in the northern states of the mainland, which were the first to feel the brunt of the invasions from the north and the west. From Thessaly, Phthiotis, Boeotia, and Aetolia, throughout the twelfth and eleventh centuries, a stream of immigrants moved slowly across the Aegean to the region about Troy, and founded there the twelve cities of the Aeolian League. The second line took its start in the Peloponnesus, whence thousands of Mycenaeans and Achaeans fled on the “Return of the Heraclids.” Some of then settled in Attica, some in Euboea; many of them moved out into the Cyclades, ventured across the Aegean, and established in western Asia Minor the twelve cities of the Ionian Dodecapolis. The third line was followed by Dorians who overflowed the Peloponnesus into the Cyclades, conquered Crete and Cyrene, and set up a Dorian Hexapolis around the island of Rhodes. The fourth line, starting anywhere in Greece, settled the coast of Thrace, and built a hundred cities on the shores of the Hellespont, the Propontis, and the Euxine Sea. The fifth line moved westward to what the Greeks called the Ionian Isles, thence across to Italy and Sicily, and finally to Gaul and Spain.
Only a sympathetic imagination or a keen recollection of our own colonial history can visualize the difficulties that were surmounted in this century-long migration. It was an adventure of high moment to leave the land consecrated by the graves of one’s ancestors and guarded by one’s hereditary deities, and go forth into strange regions unprotected, presumably, by the gods of Greece. Therefore the colonists took with them a handful of earth from their native state to strew upon the alien soil, and solemnly carried fire from the public altar of their mother city to light the civic fire at the hearth of their new settlement. The chosen site was on or near a shore, where ships—the second home of half the Greeks—might serve as a refuge from attack by land; better still if it were a coastal plain protected by mountains that provided a barrier in the rear, an acropolis for defense in the town, and a promontory-sheltered harbor in the sea; best of all if such a haven could be found on some commercial route, or by a river mouth that received the products of the interior for export or exchange; then prosperity was only a matter of time. Good sites were nearlyalways occupied, and had to be conquered by stratagem or force; the Greeks, in such matters, recognized no morals loftier than our own. In some cases the conquerors reduced the prior inhabitants to slavery, with all the irony of pilgrims seeking freedom; more often they made friends of the natives by bringing them Greek gifts, charming them with a superior culture, courting their women, and adopting their gods; the colonial Greeks did not bother about purity of race,3 and could always find in their teeming pantheon some deity sufficiently like the local divinity to facilitate a religious entente. Above all, the colonists offered the products of the Greek handicrafts to the natives, secured grain, cattle, or minerals in return, and exported these throughout the Mediterranean—preferably to the metropolis, or mother city, from which the settlers had come, and to which they retained for centuries a certain filial piety.
One by one these colonies took form, until Greece was no longer the narrow peninsula of Homeric days, but a strangely loose association of independent cities scattered from Africa to Thrace and from Gibraltar to the eastern end of the Black Sea. It was an epochal performance for the women of Greece; we shall not always find them so ready to have children. Through these busy centers of vitality and intelligence the Greeks spread into all of southern Europe the seeds of that subtle and precarious luxury called civilization, without which life would have no beauty, and history no meaning.