Barley more diverse sources of alcohol, such as the more common corn, rye and wheat in the USA. In the US, a grain type may be identified on a whisky label if that type of grain constitutes 51% or more of the ingredients and certain other conditions are satisfied. About 25% of the United States' production of barley is used for malting, for which barley is the best-suited grain. Barley wine is a style of strong beer from the English brewing tradition. Another alcoholic drink known by the same name, enjoyed in the 18th century, was prepared by boiling barley in
History of wine but the production of alcohol, wine in particular, seems to have thrived. Wine was a subject for many poets, even under Islamic rule, and many khalifas used to drink alcoholic beverages during their social and private meetings. Egyptian Jews leased vineyards from the Fatimid and Mamluk governments, produced wine for sacramental and medicinal use, and traded wine throughout the Eastern Mediterranean. Christian monasteries in the Levant and Iraq often cultivated grapevines; they then distributed their vintages in taverns located on monastery grounds. Zoroastrians in Persia and Central Asia also engaged in the production of wine. Though not much is known