 Ramba uchinyora ndima iyi - Bulgaria, yakabatana neGermany, Austria-Hungary, uye maOttoman, yakawana kukunda kwechiuto pamusoro peSerbia neRomania, ichitora chikamu chikuru cheMakedhonia kutora Skopje muna October, ichipinda muGreek Macedonia, uye ichitora Dobruja kubva kuvaRomania muna September 1916. Zvisinei, nokukurumidza hondo yacho yakava isingafarirwi navazhinji vevanhu veBulgaria, avo vakatambura nhamo huru dzezvemari uyewo vakanga vasingadi kurwisana nevaKristu vavo veOrthodox vari mubatanidzwa navaOttoman vechiMuslim. Mutungamiriri weAgrarian Party, Aleksandar Stamboliyski, akaiswa mutorongo nokuda kwokupikisa kwake hondo. Shanduko yeRussiaKurwisana kwaFebruary 1917 kwakava nomuuyo mukuru muBulgaria, kuchiparadzira mirangariro yokurwisana nehondo uye yokurwisana namadzimambo pakati pamauto nomumaguta. Muna June hurumende yaRadoslavov yakasiya basa. Kumukira kwakatanga muuto, Stamboliyski akasunungurwa uye republic yakaziviswa. 