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
Byzantine Greeks the West, such as texts relating to the Council of Florence, to present the Western viewpoint. The ancient name "Hellenes" was synonymous to "pagan" in popular use, but was revived as an ethnonym in the Middle Byzantine period (11th century). While in the West the term "Roman" acquired a new meaning in connection with the Catholic Church and the Bishop of Rome, the Greek form "Romaioi" remained attached to the Greeks of the Eastern Roman Empire. The term "Byzantines" or "Byzantine Greeks" is an exonym applied by later historians like Hieronymus Wolf; the "Byzantines" continued to call themselves "Romaioi" (Romans)