Kentucky, officially the Commonwealth of Kentucky, is a state located in the east south-central region of the United States. Although styled as the „State of Kentucky“ in the law creating it, Kentucky is one of four U.S. states constituted as a commonwealth (the others being Virginia, Pennsylvania, and Massachusetts). Originally a part of Virginia, in 1792 Kentucky became the 15th state to join the Union. Kentucky is the 37th most extensive and the 26th most populous of the 50 United States.
Kentucky is known as the „Bluegrass State“, a nickname based on the bluegrass found in many of its pastures due to the fertile soil. One of the major regions in Kentucky is the Bluegrass Region in central Kentucky, which houses two of its major cities, Louisville and Lexington. It is a land with diverse environments and abundant resources, including the world’s longest cave system, Mammoth Cave National Park, the greatest length of navigable waterways and streams in the contiguous United States, and the two largest human-made lakes east of the Mississippi River.
Kentucky is also known for horse racing, bourbon distilleries, moonshine, coal, the historic site My Old Kentucky Home, automobile manufacturing, tobacco, bluegrass music, college basketball, and Kentucky Fried Chicken.