_c._ Sybaris was founded about 720, like the foregoing, by the Achaeans, who were mingled with Troezenians: this settlement existed till 510, when it was destroyed by Croton. Soon after its foundation it became one of the most extensive, populous, and luxurious cities, so much so, that the effeminacy of the Sybarites became proverbial. Sybaris appears to have been at the height of her prosperity from about 600-550; she then possessed a respectable territory, comprising four of the neighbouring tribes, and twenty-five cities or places. The extraordinary fertility of the soil, and the admission of all strangers to the rights of citizenship, tended to increase the population so much, that Sybaris, in the war against Croton, is said to have brought into the field 300,000 men. The vast wealth possessed, not only by Sybaris, but by the other cities in this quarter, was probably derived from the great trade in oil and wine carried on with Africa and Gaul: that such was the case at Agrigentum we know with certainty. The constitution of Sybaris was likewise, it appears, a moderate democracy: towards the year 510 one Telys took possession of the supreme power, and drove out five hundred of the optimates, who fled to Croton. The Crotoniates received the exiles, and the Sybarites having put to death their ambassadors, a war was kindled between the two cities, and ended in 510 by the defeat of the Sybarites and the destruction of their city. _d._ Thurii, founded near the site of ancient Sybaris in 446 by Athens, although the inhabitants were of mixed origin; a circumstance which gave rise at first to many domestic broils, the citizens disputing as to who was the real founder; at last, 433, the Delphian oracle declared the city to be a colony of Apollo. The constitution was at first a moderate democracy; but this was soon converted into an oligarchy, all the power and the best lands having been taken possession of by the Sybarite families who had joined the settlement. The Sybarites were, however, again expelled, and Thurii grew into importance by the confluence of several new colonies out of Greece; its constitution was meliorated by the adoption of the laws of Charondas of Catana. The principal enemies of the Thurians were the Lucanians, by whom they were beaten, 390. The desultory attacks of that tribe obliged them, 286, to crave the assistance of the Romans, which soon after afforded the Tarentines an excuse for attacking them. Thurii now formed a part of the Roman dependencies, and after suffering much in the Carthaginian wars, was at last, B. C. 190, occupied by a Roman colony.