Wine is a popular alcoholic beverage made from fermented grapes. The type of wine is determined by the grape variety, the region where it is produced, and the winemaking techniques used. There are several categories of wine, including red, white, rosé, and sparkling, each offering unique flavors and characteristics. Red wine, for example, is made from dark-colored grape varieties and is known for its rich flavors and tannins. Within red wine, there are many subcategories, such as Cabernet Sauvignon, Merlot, and Pinot Noir, each with distinct profiles that appeal to different palates.