<prompt> Pedzisa mutsara unotevera: Pereiaslav akaita basa rinokosha munhau yeUkraine. Yakataurwa kokutanga murugwaro rwechibvumirano cheRus neByzantine Empire 911 sePereyaslav-Ruskyi, kuti iparadzanise nePereyaslavets muBulgaria. Vladimir I, Muchinda weKiev akavaka pano muna 992 nhare huru kuti adzivirire miganhu yokumaodzanyemba yeKievan Rus pakurwiswa navafambi vanobva mumasango ezvinozivikanwa kuva kumaodzanyemba kweUkraine. Guta racho raiva guta guru reMuchinda wePereiaslavl kubva pakati pezana remakore rechi11 kusvikira raparadzwa nemaTatar muna 1239, panguva yeMuchinda wePereiaslavl.  <response>: Kupinda kwevaMongol muKievan Rus. 