The smallness of their population rendered human life too valuable to risk its waste in the expeditions that characterized the ambition of the leaders of oriental hordes. But previous to the Persian wars, the fertile meadows of Euboea presented to the Athenians a temptation it could scarcely be expected that victorious neighbours would have the abstinence to forego; and we have seen that they bestowed the lands of the Hippobotae on Athenian settlers. These colonists evacuated their possessions during the Persian war: the Hippobotae returned, and seem to have held quiet, but probably tributary, possession of their ancient estates, until after the recent retreat of the Peloponnesians. Pericles defeated and displaced them; their lands fell once more to Athenian colonists; and the north of Euboea was protected and garrisoned by the erection of Oreus, a new town that supplanted the old Histiaea. Territories in Scyros, Lemnos, and Imbros had been also bestowed on Athenian settlers during the earlier successes of the Athenian arms--and the precedent thus set, examples became more numerous, under the profound and systematic policy of Pericles. This mode of colonization, besides the ordinary advantages of all colonization, proffered two peculiar to itself. In the first place, it supplied the deficiency of land, which was one of the main inconveniences of Attica, and rewarded the meritorious or appeased the avaricious citizens, with estates which it did not impoverish the mother country to grant. 2dly. It secured the conquests of the state by planting garrisons which it cost little to maintain [300]. Thus were despatched by Pericles a thousand men to the valuable possessions in the Chersonese, two hundred and fifty to Andros, five hundred to Naxos, a thousand to Thrace. At another period, the date of which is uncertain, but probably shortly subsequent to the truce with the Peloponnesians, a large fleet, commanded by Pericles, swept the Euxine, in order to awe and impress the various states and nations along the adjacent coasts, whether Greek or barbarian, with the display of the Athenian power; and the city of Sinope, being at that time divided with contentions for and against its tyrant Timesilaus, the republican party applied to the head of the Greek democracies for aid. Lamachus, a warrior to whose gallant name, afterward distinguished in the Peloponnesian war, Aristophanes has accorded the equal honour of his ridicule and his praise, was intrusted with thirteen galleys and a competent force for the expulsion of the tyrant and his adherents. The object effected, the new government of Sinope rewarded six hundred Athenians with the freedom of the city and the estates of the defeated faction.