<prompt> Pedzisa mutsara unotevera: Kupondwa kwaArchduke Franz Ferdinand weAustria musi wa 28 Chikumi 1914 muSarajevo naGavrilo Princip, nhengo yesangano reYoung Bosnia, kwakatungamira kuAustria-Hungary kuzivisa hondo kuSerbia, musi wa 28 Chikunguru 1914. Hondo yomunzvimbomo yakawedzera apo Germany yakazivisa hondo kuRussia ndokupinda muFrance neBelgium, nokudaro ichikwevera Great Britain mukurwisana uko kwakava Hondo Yenyika Yokutanga. Serbia yakakunda hondo huru dzokutanga dzeHondo Yenyika I, kubatanidza Hondo yeCer, uye Hondo yeGermany.  <response>: Hondo yeKolubara, ichicherechedza kukunda kwekutanga kweAllied kurwisa Central Powers muHondo Yenyika I. 