Ruth St. Denis, Denishawn, Martha Graham and Isadora Duncan – Influence on Dance and Legacy   When talking about the world’s greatest dancers, the names of Ruth St. Denis, Martha Graham, and Isadora Duncan come to mind. These women took the dance floor by storm and in the halls of memory, have performed some of the most exquisite dances the world has ever seen. Here’s what dance enthusiasts should know about these extraordinary dancers, and how these souls influenced dance. We will also touch on the Denishawn school of dance and the impact it made.   What Is Denishawn? Denishawn School of Dancing and Related Arts was an advanced and…