The history of whiskey in the United States dates back to the late 18th century, with early settlers bringing distillation techniques from Europe. The industry grew significantly in the 19th century, particularly in Kentucky and Tennessee, where the unique climate and resources contributed to the development of distinct whiskey styles. Prohibition in the early 20th century posed a significant challenge, but the industry rebounded post-repeal and has seen a resurgence in recent decades with the craft whiskey movement.
The United States is known for its diverse whiskey styles, including Bourbon, Tennessee whiskey, and Rye whiskey. Bourbon, which must be made from at least 51% corn, is perhaps the most iconic American whiskey, characterized by its sweet, full-bodied flavor. Tennessee whiskey, similar to Bourbon, undergoes an additional charcoal filtering process known as the Lincoln County Process, giving it a smoother taste. Rye whiskey, made from at least 51% rye, offers a spicier profile. The craft whiskey movement has also led to innovative approaches and experimental batches, further diversifying the American whiskey landscape.
To be labeled as Bourbon, the whiskey must be produced in the United States, made from a grain mixture that is at least 51% corn, distilled to no more than 160 proof, and aged in new charred oak barrels. Tennessee whiskey must meet similar criteria but also undergo the Lincoln County Process. Rye whiskey must be made from at least 51% rye. All American whiskeys must be distilled to no more than 80% alcohol by volume and aged in new charred oak barrels, with no minimum aging requirement for some styles, though many are aged for several years to develop their flavors.