Here are five interesting facts about November 24 in South Dakota history:

1. In 1922, the first radio broadcast was made in South Dakota, featuring a speech by Governor W.H. McMaster.

2. In 1947, the University of South Dakota's football team achieved a record-breaking game against Northern State College, winning 82-0.

3. In 1971, the first Angostura Reservoir Hydroplane Regatta was held in Hot Springs, bringing in over 50,000 spectators and setting the stage for it to become an annual event.

4. In 1980, South Dakota Governor Bill Janklow was re-elected for a third term, becoming the first South Dakota governor to be elected to three consecutive terms.

5. In 2011, the University of South Dakota's football team won their first playoff game in school history, defeating the Montana State Bobcats 26-13 in the first round of the FCS playoffs.