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 term "Graikos" related with "Hellenes" ("Meteorologica" I xiv) and claimed that it was the name originally used by the Illyrians for the Dorians in Epirus from "Graii" native name of the people of Epirus. He places ancient Hellas in the region of Achelous river around Dodona where in his opinion the great deluge of Deucalion must have occurred. The priests of Zeus in Dodona were called "Selloi" which could lead to "Sellanes" (like "Akarnanes") and then to "Hellanes"-"Hellenes". However the toponyms and the Greek tradition indicate that it is more possible that the homeland of the Greeks was originally in