Bourbon whiskey is strongly associated with the American South and with Kentucky in particular. As of 2014, distillers' wholesale market revenue for bourbon sold within the U.S. was about $2.7 billion, and bourbon made up about two-thirds of the $1.6 billion of U.S. exports of distilled spirits. Distilling was most likely brought to present-day Kentucky in the late 18th century by Scots, Scots-Irish, and other settlers (including English, Irish, Welsh, German, and French) who began to farm the area in earnest. The origin of bourbon as a distinct form of whiskey is not well documented. There are many conflicting legends and claims,
Tennessee whiskey located in Tennessee and produces a whiskey product, but the product cannot be sold as Tennessee whiskey because it is not aged. Instead, it is legally classified as a corn whiskey rather than carrying the "Tennessee whiskey" label and is marketed as "Tennessee moonshine". George Dickel began production of a rye whiskey in 2012 that also cannot be labeled a Tennessee whiskey because it is produced from a rye-based mash and is not distilled in Tennessee. Most of the stages of its production are conducted under contract in Indiana, and the whiskey is then trucked to the Diageo bottling plant