<prompt> Pedzisa mutsara unotevera: Hondo yacho inotanga muna 1237. Ögedei Khan ndiye 2nd Khagan-Emperor weMongolian Empire, uye sechikamu chehurongwa hwake hwekukunda Europe, Ögedei akarayira Batu Khan, muvambi weGolden Horde, kuti  <response>: kupinda muRussia. Sezvo mutambo unovamba, Batu akatungamirira Horde kumucheto wokumaodzanyemba kweRyazan. 