 Nyora kupfuurira kweiyi ndima - Munguva yehondo dzeBalkan neHondo Yenyika I, aive nhengo yehutungamiriri hweNarrow Socialists Organization muSofia uye hutungamiriri hwesangano rayo rezvematongerwo enyika. Ikoko akapikisa Hondo dzeBalkan neHondo Yenyika I uye aitsigira Shanduko yaOctober muRussia. Muna 1919 maNarrow Socialists ake akabatana neComintern uye akarongwazve seBulgaria Communist Party. Muna 1920 Glavinov akasarudzwa senhengo yeCentral Emigrants Commission kuCentral Committee yeParty. Akasungwa kanoverengeka pashure pokunge hurumende yeBulgaria yapanduka muna 1923. Pashure pokurwiswa kweChechi yeSt Nedelyamusi wa16 Kubvumbi 1925 akasungwa zvakare uye mushure mezvo Glavinov akabva pahupenyu hwezvematongerwo enyika. Akafira muSofia muna 1929. 