Sellasia, probably rightly placed "half an hour above Vourlia" (Baedeker, "Greece," p. 269). The famous battle of Sellasia, in the spring of B.C. 221, in which the united Macedonians under Antigonus and the Achaeans finally broke the power of Sparta, was fought in the little valley where the stream Gorgylus joins the river Oenus and the Khan of Krevatas now stands. For a plan, see "Dict. of Anc. Geog." s.v. (26) "Perioeci." (27) Diodorus (xv. 64) gives more details; he makes the invaders converge upon Sellasia by four separate routes. See Leake, "Morea," iii. 29 foll. By all accounts Ischolaus made a mistake in not advancing to meet them on the difficult ground above Oeum. Had he done so, not a man, it is believed, would have scaled the passes there. But for the present, wishing to turn the help of the men of Oeum to good account, he waited down in the village; and so the invading Arcadians scaled the heights in a body. At this crisis Ischolaus and his men, as long as they fought face to face with their foes, held the superiority; but, presently, when the enemy, from rear and flank, and even from the dwelling-houses up which they scaled, rained blows and missiles upon them, then and there Ischolaus met his end, and every man besides, save only one or two who, failing to be recognised, effected their escape. After these achievements the Arcadians marched to join the Thebans at Caryae, and the Thebans, hearing what wonders the Arcadians had performed, commenced their descent with far greater confidence. Their first exploit was to burn and ravage the district of Sellasia, but finding themselves ere long in the flat land within the sacred enclosure of Apollo, they encamped for the night, and the next day continued their march along the Eurotas. When they came to the bridge they made no attempt to cross it to attack the city, for they caught sight of the heavy infantry in the temple of Alea (28) ready to meet them. So, keeping the Eurotas on their right, they tramped along, burning and pillaging homesteads stocked with numerous stores. The feelings of the citizens may well be imagined. The women who had never set eyes upon a foe (29) could scarcely contain themselves as they beheld the cloud of smoke. The Spartan warriors, inhabiting a city without fortifications, posted at intervals, here one and there another, were in truth what they appeared to be--the veriest handful. And these kept watch and ward. The authorities passed a resolution to announce to the helots that whosoever among them chose to take arms and join a regiment should have his freedom guaranteed to him by solemn pledges in return for assistance in the common war. (30) More than six thousand helots, it is said, enrolled themselves, so that a new terror was excited by the very incorporation of these men, whose numbers seemed to be excessive. But when it was found that the mercenaries from Orchomenus remained faithful, and