The Charleston is a dance named for the harbor city of Charleston, South Carolina. The rhythm was popularized in mainstream dance music in the United States by a 1923 tune called “The Charleston” by composer/pianist James P. Johnson which originated in the Broadway show Runnin’ Wild and became one of the most popular hits of the decade. Runnin’ Wild ran from 29 October 1923 through 28 June 1924. The peak year for the Charleston as a dance by the public was mid-1926 to 1927.

Today Charleston is an important dance in Lindy Hop dance culture, danced in many permutations: alone (solo), with a partner, or in groups of couples or solo dancers. The basic step allows for a vast range of variations and improvisation. Both the 1920s and Swinging Charleston styles are popular today, though swinging Charleston is more commonly integrated into Lindy Hop dancing.

Source: Wikipedia

Josephine Baker dancing the Charleston at the Folies-Bergère, Paris