The term "Tar Heels" refers to the nickname for the athletic teams of the University of North Carolina at Chapel Hill. This university, established in 1789, is one of the oldest public universities in the United States. The Tar Heels compete in the Atlantic Coast Conference (ACC) and are known for their strong programs in various sports, particularly basketball. The origin of the nickname "Tar Heels" is believed to date back to the Civil War, when North Carolina soldiers were said to have fought stubbornly, sticking to their ground like tar. Today, the term symbolizes pride and loyalty among students, alumni, and fans of the university.