Korean nationalist historiography (Korean: 민족사학; Hanja: 民族史學) is a way of writing Korean history that centers on the Korean minjok, an ethnically defined Korean nation. This kind of nationalist historiography emerged in the early twentieth century among Korean intellectuals who wanted to foster national consciousness to achieve Korean independence from Japanese domination. Its first proponent was journalist and independence activist Shin Chaeho (1880–1936). In his polemical New Reading of History (Doksa Sillon), which was published in 1908 three years after Korea became a Japanese protectorate, Shin proclaimed that Korean history was the history of the Korean minjok, a distinct race descended from the god Dangun that had once controlled not only the Korean peninsula but also large parts of Manchuria. Nationalist historians made expansive claims to the territory of these ancient Korean kingdoms, by which the present state of the minjok was to be judged.
Shin and other Korean intellectuals like Park Eun-sik (1859–1925) and Choe Nam-seon (1890–1957) continued to develop these themes in the 1910s and 1920s. They rejected two prior ways of representing the past: the Confucian historiography of Joseon Korea's scholar-bureaucrats, which they blamed for perpetuating a servile worldview centered around China, and Japanese colonial historiography, which portrayed Korea as historically dependent and culturally backward.
The work of these prewar nationalist historians has shaped postwar historiography in both North and South Korea. Despite ideological differences between the two regimes, the dominant historiography in both countries since the 1960s has continued to reflect nationalist themes, and this common historical outlook is the basis for talks about Korean unification. In the process of trying to reject Japanese colonial scholarship, Korean nationalist historians have adopted many of its premises. Shin Chaeho's irredentist claims over Manchuria, however, have not made it into the mainstream.
Korean nationalist historiography was welcomed by both the left and right sides of South Korea in the 20th century, but in the 21st century, the Korean nationalist historiography was increasingly associated with leftist nationalism, which was critical of anti-communist conservatism.[1][2]