History of South Korea
The history of South Korea formally begins with its establishment on August 15, 1948.
Korean nationalist historiography
The surrender of Japan at the end of World War II handed Korea its independence, but the peninsula was immediately divided into ideologically opposed regimes in North and South Korea. At first, Marxist historians focusing on class analysis dominated historical writing in the north, whereas Syngman Rhee's staunchly anti-Communist government (1948–1960) also made the notion of "minjok" less central to historiography in the south. In North Korea class analysis was displaced by nationalist analysis in the 1950s, soon after the Korean War. In South Korea, the fall of the Rhee regime in 1960 and the anti-Japan protests triggered by the normalization of diplomatic ties with Japan in 1965 also reinstated the "minjok" as a "unifying framework" for developing an anti-colonial historiography. Since then, historical studies in both North and South have displayed a "pervasive and intense nationalistic tone" despite ideological differences between the two countries. This shared historical outlook has served as a backdrop to North Korea–South Korea relations, as in June 2000 when both Korean heads of state stated that Korean unification was a historical imperative.