Ancient Rome and wine Gaul. The Romans established lucrative trading relations with local tribes of Gaul, despite their potential to produce wine of their own. The Gallic tribes paid high prices for Roman wine, with a single amphora worth the value of a slave. From the Mediterranean coast, the Romans pushed further up the Rhone Valley, to areas where olives and figs were unable to grow but where oak trees were still found. As a result of their experience in what is now northeastern Italy, the Romans knew that regions where "Quercus ilex" were found had climates sufficiently warm enough to allow the full
Ancient Rome and wine Gaul. The intent of the edict was that fewer vineyards would result in only enough wine for domestic consumption, with sparse amount for trade. While vineyards were already established in these growing wine regions, the ignoring of trade considerations may have suppressed the spread of viticulture and winemaking in these areas. Domitian's edict remained in effect for nearly two centuries until Emperor Probus repealed the measure in 280 AD. Among the lasting legacies of the ancient Roman empire were the viticultural foundations laid by the Romans in lands that would become world-renowned wine regions. Through trade, military campaigns and settlements,