Ancient Greece and wine help satisfy demand. Wine historians have theorized that the Greeks may have introduced viticulture to Spain and Portugal, but competing theories suggest that the Phoenicians probably reached those areas first. The grape clusters, vines and wine cups that adorn Greek coins from classical times bear witness to the importance of wine to the ancient Greek economy. With every major trading partner, from the Crimea, Egypt, Scythia, Etruria and beyond, the Greeks traded their knowledge of viticulture and winemaking, as well the fruits of their own production. Millions of amphora pieces bearing the unique seals of various city-states and Aegean islands
Ancient Greece and wine served cold). The Greeks believed that only barbarians drank unmixed or undiluted wine and that the Spartan king Cleomenes I was once driven insane after drinking wine this way. They also believed that undiluted wine could even kill the drinker: the Gallic chieftain Brennus was recorded as having committed suicide by drinking wine full-strength. Greeks asserted that the dilution of wine with water was a mark of civilized behavior, whose contrast was embodied in the myth of the battle of Lapiths with the Centaurs, inflamed to rape and mayhem because of wine drunk undiluted with water. In addition to its