Ramba uchinyora ndima iyi - Pakazosvika pakati pezana remakore rechishanu, sezvo Umambo hweRoma HwokuMadokero hwakatanga kuparara, Thracia yakabva musimba reRoma ndokuva mumaoko avabati vemadzinza echiGermany. Nokuparara kwoUmambo hweRoma HwokuMadokero, Thracia yakava nharaunda yehondo kwechikamu chakanaka chemakore 1.000 akatevera. Chikamu chekumabvazuva chakasara cheUmambo hweRoma muBalkans, chakazozivikanwa seHumambo hweByzantium, chakachengetedza kutonga kweThrace kusvika muzana ramakore rechinomwe apo hafu yekuchamhembe yenzvimbo yese yakabatanidzwa muHumambo hweBulgaria hweKutanga uye yakasara yakarongedzwazve muThracian theme. Umambo hwakadzorerwa
nharaunda dzakarasika mukupera kwezana ramakore rechi10 kusvikira vaBulgaria vadzorera kudzora kwehafu yokuchamhembe pakupera kwezana ramakore rechi12. Mukati mezana ramakore rechi 13 nehafu yokutanga yezana ramakore rechi 14, nharaunda yacho yakanga ichichinja mumaoko eBulgaria neByzantine Empire (kusabatanidza Constantinople). Muna 1265 nzvimbo yacho yakapinda nechisimba nevaMongol vaibva kuGolden Horde, vaitungamirirwa naNogai Khan, uye pakati pa1305 na1307 yakapinda nekambani yeCatalan.