Waihangahia he putanga matatini ake o tenei rerenga I muri i te ngoikore o te Emepaea Byzantine me te Emepaea Bulgarian i te waenganui me te mutunga o te rautau 13th, ko te nuinga o te rohe o Albania i uru ki te kawanatanga o Serbia.
Ae ra, ko te putanga matatini ake o te rerenga korero ko "Whai muri i te ngoikore o te Byzantine Empire me te Bulgarian Empire i te waenganui me te mutunga o te rautau 13th, ko te nuinga o te rohe o Albania o tenei ra i uru ki te kawanatanga o Serbia: i te tuatahi, hei waahanga o Rashka a muri mai hei waahanga o te Serbian Empire. "