Sparkling wine Champagne. Sparkling wine Sparkling wine is a wine with significant levels of carbon dioxide in it, making it fizzy. Commonly called champagne, EU countries legally reserve that term for products exclusively produced in the Champagne region of France. Usually sparkling wine is white or rosé, but there are examples of red sparkling wines such as the Italian Brachetto, Bonarda and Lambrusco, Australian sparkling Shiraz, and Azerbaijani "Pearl of Azerbaijan" made from Madrasa grapes. The sweetness of sparkling wine can range from very dry "brut" styles to sweeter "doux" varieties (French for 'raw' and 'sweet', respectively). The sparkling quality of these
American wine on which varieties of grapes grew best in which regions, held seminars on wine-making techniques, consulted with grape growers and wine-makers, offered academic degrees in viticulture, and promoted the production of quality wines. In the 1970s and 1980s, success by Californian wine-makers in the northern part of the state helped to secure foreign investment from other wine-making regions, most notably the Champenois of France. Wine-makers also cultivated vineyards in Oregon and Washington, on Long Island in New York, and numerous other new locales. Americans became more educated about wines, and increased their demand for high-quality wine. All 50 states now