The state song “Oklahoma” has deep roots in Broadway history and was adopted after George Nigh championed it as a reflection of the state's spirit and resilience.

George Nigh, former Oklahoma governor and state legislator, died Wednesday, according to family and friends. George Nigh, former Oklahoma governor and state legislator, died Wednesday morning, according to family and friends. >> Open the video player above for more top headlines. Nigh died at home surrounded by his family. He was 98.