MAPS OF HISTORY · HISTORY OF · South Korea

ONE LAND · 4 ATLASES

South Korea, on the map of history

What was South Korea before it was South Korea? Below, every era of this land in the Maps of History collection — who ruled it, what it was called, and when control changed — each line linked to the dated map that shows it. Modern borders stand in as an honest approximation; every atlas says so on the map itself.

Goryeo (mod. South Korea) · The Mongol Empire, 1206–1294

The southern half of vassal Goryeo — same kingdom, same terms: royal house preserved by marriage into the khan’s family, autonomy in exchange for tribute, troops and ships. Goryeo’s survival-by-diplomacy is the era’s case study in small-state statecraft between empires.

OPEN THE MONGOL EMPIRE ON THE LIVING MAP →

South Korea · The Great War, 1914–1918

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South Korea · The War Room — WW2, 1936–1945

A Japanese colony since 1910 — its people conscripted as laborers and soldiers, its women forced into military brothels. Liberated in 1945 only to be split at the 38th parallel between Soviet and American zones (Ch. 14): the war’s most durable unhealed wound.

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South Korea · The Cold War, 1945–1991

Liberated in 1945 into a partition nobody planned to keep, invaded in 1950, saved at Pusan and Inchon, and frozen since 1953 behind the DMZ (Ch. 4). Postwar South Korea was poor, authoritarian and US-garrisoned; it built an industrial democracy anyway — the Western column’s strongest late argument.

OPEN THE COLD WAR ON THE LIVING MAP →