Ance History-Evolution of the Russian Ballet

Create a timeline (in Essay Format) of the evolution of Russian Ballet from its inception through Les Ballets Ruseof Diaghilev. Name the Tsars involved and approximate dates. Outline their contributions to Russian Ballet. Describe the cultural and social conditions that gave rise to these changes.Name the principal choreographers and teachers.A What were the dance works or techniques they contributed?
It is to be in the standard essay format (Introduction, body, conclusion).