History of the Peloponnesian War

The best proof of this is furnished by Homer. Born long after the Trojan war, he nowhere calls all of them by that name, nor indeed any of them except the followers of Achilles from Phthiotis, who were the original Hellenes: in his poems they are called Danaans, Argives, and Achaeans. He does not even use the term barbarian, probably because the Hellenes had not yet been marked off from the rest of the world by one distinctive appellation.

It appears therefore that the several Hellenic communities, comprising not only those who first acquired the name, city by city, as they came to understand each other, but also those who assumed it afterwards as the name of the whole people, were before the Trojan war prevented by their want of strength and the absence of mutual intercourse from displaying any collective action.

Indeed, they could not unite for this expedition till they had gained increased familiarity with the sea.

And the first person known to us by tradition as having established a navy is Minos. He made himself master of what is now called the Hellenic sea, and ruled over the Cyclades, into most of which he sent the first colonies, expelling the Carians and appointing his own sons governors; and thus did his best to put down piracy in those waters, a necessary step to secure the revenues for his own use.