Ramba uchiverenga ndima iyi - Kuvapo kwemauto eByzantium kwakaguma nokukurumidza pashure pacho nehondo neBulgaria
, uye yakadzorerwa chete ca. 1018 neTema yeSirmium isingagari kwenguva refu, iyo zvisinei haina kuwedzera zvakanyanya muRaška.