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
Names of the Greeks used by the Romans. Some toponyms, especially an ancient city "Hellas" in southern Thessaly, and the Greek tradition seem to indicate that the name "Hellenes" was Pre-Dorian itself and that the homeland of the "Graikoi", who were later called "Hellenes", was in central Greece. The Greek tradition mentions an earlier deluge of Ogyges in the region of Boeotia which was occupied by the Minyans a group of autochthonous or Proto-Greek speaking people. The region was called Graïke in ancient times probably after the old city of Graea (Γραῖα "Graîa", from Proto-Greek "grau-j-", "old lady") on the coast. Homer refers to