Where does cowboys expression Ye ha come from?

The expression "Yee-haw" (often spelled "ye ha") is a traditional exclamation associated with cowboys, particularly in the American West. It is believed to originate from the excitement and exuberance of rodeo events or cattle drives, serving as a way to express joy, enthusiasm, or encouragement. The term is often used in popular culture to evoke a sense of adventure and the rugged spirit of cowboy life. Its use has been popularized in films, Country Music, and rodeo shows.