Rubuta ci gaba ga wannan sakin layi - Goryeo ya mamaye Mongols
a cikin manyan kamfen guda bakwai daga 1230s har zuwa 1270s, amma ba a taɓa cin nasara ba. Bayan shekaru da yawa na gwagwarmaya, Goryeo ya aika da yarima mai jiran gado zuwa babban birnin Yuan don yin rantsuwa ga Mongols; Kublai Khan ya yarda, kuma ya auri ɗayan 'ya'yansa mata ga yarima mai jiran gado na Koriya, kuma layin daular Goryeo ya ci gaba da rayuwa a ƙarƙashin mulkin daular Mongol Yuan a matsayin jihar mai cin gashin kanta da kuma tilasta wa abokin tarayya. Kasashen biyu sun haɗu da juna har tsawon shekaru 80 yayin da duk sarakunan Koriya da suka biyo baya suka auri 'yan sarakunan Mongol, kuma sarauniyar karshe ta daular Yuan ita ce yarinyar Koriya.