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
The Rite of Spring the disturbances, while deplorable, were merely "a rowdy debate" between two ill-mannered factions. Emile Raudin, of "Les Marges", who had barely heard the music, wrote: "Couldn't we ask M. Astruc ... to set aside one performance for well-intentioned spectators? ... We could at least propose to evict the female element". The composer Alfredo Casella thought that the demonstrations were aimed at Nijinsky's choreography rather than at the music, a view shared by the critic Michel-Dimitri Calvocoressi, who wrote: "The idea was excellent, but was not successfully carried out". Calvocoressi failed to observe any direct hostility to the composer—unlike, he said,