Rubuta ci gaba don wannan sakin layi - Tarihin tarihi na kasa ya yi bikin nasarori daban-daban na "Korean" akan "baƙi" ciki har da Goguryeo<unk>Sui War (612), Goguryeo<unk>Tang War (645), Goryeo<unk>Khitan War (1018), Korean-Jurchen wars (1107), mamayewar Mongol na Koriya
(1231<unk>73), da kuma mamayewar Japan na Koriya (1592<unk>1598). Dangane da haka, jaruman soja kamar Eulji Mundeok na Goguryeo <unk> kuma hakika duk janar-janar na masarautun uku na zamani na Goguryeo, Baekje, da Silla <unk> an sanya su a matsayin na kowa, "ƙasar" ta Koriya. Amma, in ji John Duncan, "ba zai yiwu ba" mutanen waɗannan masarautun su kasance cikin "al'ummar 'Korean' da ta fi ta dā girma, wadda ba ta da iyaka kuma ba ta goyon bayan wata ƙasa". Yi Sang-ryong, wanda ya yi jayayya cewa tarihi "ya ɗaga martabar ƙasar kuma ya haɓaka kishin ƙasa" ("kungmin chŏngshin") ya yi iƙirarin cewa a lokacin "tarihin arewa" na 'yan Koriya a Manchuria, daga lokacin Dangun zuwa Balhae, Sushen ("Suksin") da mutanen Japan sun kasance ƙarƙashin Dangun.