Complex sentence: She is generally credited with popularizing "West Coast Swing" and was a key player in the group that successfully lobbied the State Legislature in 1988 to have West Coast Swing designated as the official State Dance of California.
Split into simpler sentences: She is generally credited with popularizing "West Coast Swing" West Coast Swing. April 11,2016 and was a key player in the group that successfully lobbied the State Legislature in 1988 to have West Coast Swing designated as the official State Dance of California.