Another prominent activist for the ethnic Macedonian national revival was Dimitrija Čupovski, who was one of the founders and the president of the Macedonian Literary Society established in Saint Petersburg in 1902. During the 1913–18 period, Čupovski published the newspaper "Makedonski Golos"' (Македонскi Голосъ) (meaning "Macedonian voice") in which he and fellow members of the Petersburg Macedonian Colony propagandized the existence of a separate Macedonian people different from Greeks, Bulgarians and Serbs, and were struggling for popularizing the idea for an independent Macedonian state.