The Rite of Spring Hungary as an enemy Russian citizen. Diaghilev negotiated his release in 1916 for a tour in the United States, but the dancer's mental health steadily declined and he took no further part in professional ballet after 1917. In 1920, when Diaghilev decided to revive "The Rite", he found that no one now remembered the choreography. After spending most of the war years in Switzerland, and becoming a permanent exile from his homeland after the 1917 Russian Revolution, Stravinsky resumed his partnership with Diaghilev when the war ended. In December 1920 Ernest Ansermet conducted a new production in Paris, choreographed by
Tsarevitch Ivan, the Firebird and the Gray Wolf The wolf agreed, the exchange was done, and Ivan returned to his own kingdom with Helen, the horse, and the Firebird. The wolf said its service was done when they returned to where it had eaten Ivan's horse. Ivan dismounted and lamented their parting. They went on for a time and slept. His older brothers found them, killed Ivan, sliced his body to pieces, and told Helen that they would kill her if she would not say that they had fairly won the horse, the firebird, and her. They brought them to their father, and the second son received half