VI. According to the wise policy of the ancients, the Athenians never neglected a suitable opportunity to colonize; thus extending their dominion while they draughted off the excess of their population, as well as the more enterprising spirits whom adventure tempted or poverty aroused. The conquest of Eion had opened to the Athenians a new prospect of aggrandizement, of which they were now prepared to seize the advantages. Not far from Eion, and on the banks of the Strymon, was a place called the Nine Ways, afterward Amphipolis, and which, from its locality and maritime conveniences, seemed especially calculated for the site of a new city. Thither ten thousand persons, some confederates, some Athenians, had been sent to establish a colony. The views of the Athenians were not, however, in this enterprise, bounded to its mere legitimate advantages. About the same time they carried on a dispute with the Thasians relative to certain mines and places of trade on the opposite coasts of Thrace. The dispute was one of considerable nicety. The Athenians, having conquered Eion and the adjacent territory, claimed the possession by right of conquest. The Thasians, on the other hand, had anciently possessed some of the mines and the monopoly of the commerce; they had joined in the confederacy; and, asserting that the conquest had been made, if by Athenian arms, for the federal good, they demanded that the ancient privileges should revert to them. The Athenian government was not disposed to surrender a claim which proffered to avarice the temptation of mines of gold. The Thasians renounced the confederacy, and thus gave to the Athenians the very pretext for hostilities which the weaker state should never permit to the more strong. While the colony proceeded to its destination, part of the Athenian fleet, under Cimon, sailed to Thasos--gained a victory by sea--landed on the island--and besieged the city. Meanwhile the new colonizers had become masters of the Nine Ways, having dislodged the Edonian Thracians, its previous habitants. But hostility following hostility, the colonists were eventually utterly routed and cut off in a pitched battle at Drabescus (B. C. 465), in Edonia, by the united forces of all the neighbouring Thracians.