Original sentence: Open conflict between prominment Muslim theorists such as Sultan Galiev Mirsäyet Soltanğäliev and Lenin and Stalin broke out in 1919 at the Second Congress of Communist Organisations of Peoples of the East over the autonomy of the Muslim Communist Party as well as at the Congress of the Peoples of the East and the First Conference of the Turkic Peoples' Communists of the RSFSR and significantly at the 10th Congress of the Russian Communist Party (b) (April 1921)
Edited sentence: Open conflict between prominment Muslim theorists such as Sultan Galiev Mirsäyet Soltanğäliev and Lenin and Stalin broke out in 1919 at the Second Congress of the Communist International over the autonomy of the Muslim Communist Party as well as at the Congress of the Peoples of the East and the First Conference of the Turkic Peoples' Communists of the RSFSR and significantly at the 10th Congress of the Russian Communist Party (b) (April 1921)