League of Communists of Yugoslavia
…Furthermore, the party was renamed the Communist Party of Yugoslavia (Komunistička partija Jugoslavije, KPJ) to allow its membership in the Comintern. Filip Filipović and Sima Marković, both former SSDP activists, were elected to lead the KPJ. By May 1920, the KPJ had about 50,000 members, and numerous sympathisers…