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Expanded History

History of Korea, South

From antiquity to the modern era — the historical eras, key events, and narrative that shaped Korea, South.

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Overview

The myth of Korea’s foundation by the god-king Tangun in BC 2333 embodies the homogeneity and self-sufficiency valued by the Korean people. Korea experienced many invasions by its larger neighbors in its 2,000 years of recorded history. The country repelled numerous foreign invasions despite domestic strife, in part due to its protected status in the Sino-centric regional political model during Korea’s Chosun dynasty (1392-1910). Historical antipathies to foreign influence earned Korea the title of "Hermit Kingdom" in the 19th century.

With declining Chinese power and a weakened domestic posture at the end of the 19th century, Korea was open to Western and Japanese encroachment. In 1910, Japan began a 35-year period of colonial rule over Korea. As a result of Japan’s efforts to supplant the Korean language and aspects of Korean culture, memories of Japanese annexation still recall fierce animosity and resentment, especially among older Koreans. Nevertheless, import restrictions on Japanese movies, popular music, fashion, and the like have been lifted, and many Koreans, especially the younger generations, eagerly follow Japanese pop culture. Aspects of Korean culture, including television shows and movies, have also become popular in Japan.

Japan’s surrender to the Allied Powers in 1945, signaling the end of World War II, only further embroiled Korea in foreign rivalries. Division at the 38th parallel marked the beginning of Soviet and U.S. trusteeship over the North and South, respectively. On August 15, 1948 the Republic of Korea (R.O.K.) was established, with Syngman Rhee as the first President. On September 9, 1948 the Democratic People’s Republic of Korea (D.P.R.K.) was established under Kim Il Sung.

On June 25, 1950, North Korean forces invaded South Korea. Led by the U.S., a 16-member coalition undertook the first collective action under United Nations Command (UNC). Following China’s entry on behalf of North Korea later that year, a stalemate ensued for the final two years of the conflict. Armistice negotiations, initiated in July 1951, were ultimately concluded on July 27, 1953 at Panmunjom, in what is now the Demilitarized Zone (DMZ). The Armistice Agreement was signed by representatives of the Korean People’s Army, the Chinese People’s Volunteers, and the U.S.-led United Nations Command (UNC). Though the R.O.K. supported the UNC, it refused to sign the Armistice Agreement. A peace treaty has never been signed. The war left almost three million Koreans dead or wounded and millions of others homeless and separated from their families.

In the following decades, South Korea experienced political turmoil under autocratic leadership. President Syngman Rhee was forced to resign in April 1960 following a student-led uprising. The Second Republic under the leadership of Chang Myon ended after only one year, when Major General Park Chung-hee led a military coup. Park’s rule, which resulted in tremendous economic growth and development but increasingly restricted political freedoms, ended with his assassination in 1979. Subsequently, a powerful group of military officers, led by Lieutenant General Chun Doo-hwan, declared martial law and took power.

Throughout the Park and Chun eras, South Korea developed a vocal civil society that led to strong protests against authoritarian rule. Composed primarily of students and labor union activists, protest movements reached a climax after Chun’s 1979 coup and declaration of martial law. A confrontation in Gwangju in 1980 left at least 200 civilians dead. Thereafter, pro-democracy activities intensified even more, ultimately forcing political concessions by the government in 1987, including the restoration of direct presidential elections.

In 1987, Roh Tae-woo, a former general, was elected president, but additional democratic advances during his tenure resulted in the 1992 election of a long-time pro-democracy activist, Kim Young-sam. Kim became Korea’s first civilian elected president in 32 years. The 1997 presidential election and peaceful transition of power marked another step forward in Korea’s democratization when Kim Dae-jung, a life-long democracy and human rights activist, was elected from a major opposition party. The transition to an open, democratic system was further consolidated in 2002, when self-educated human rights lawyer, Roh Moo-hyun, won the presidential election on a "participatory government" platform. South Koreans voted for a new president in December 2007. Former business executive and Mayor of Seoul Lee Myung-bak’s 5-year term began with his inauguration on February 25, 2008.

Historical Eras

The major periods of {country}’s history at a glance.

  1. Ancient & Classical Korea

    2333 BCE – 668

    Rooted in the mythic founding by the god-king Tangun in 2333 BCE, early Korea developed through waves of settlers and the gradual rise of competing kingdoms — Goguryeo, Baekje, and Silla. Korea adopted Chinese characters, established legal codes, and became a crucial conduit for Buddhism and continental culture into Japan. The peninsula's three kingdoms engaged in sustained rivalry until Silla unified the peninsula in 668 CE.

  2. Goryeo Dynasty

    918 – 1392

    The Goryeo dynasty, from which the name 'Korea' derives, presided over a celebrated age of artistic and intellectual achievement, including the production of the Tripitaka Koreana — over 80,000 carved wooden blocks of Buddhist scripture. Goryeo endured devastating Mongol invasions in the 13th century but maintained dynastic continuity through tributary submission. The era saw advances in celadon ceramics, printing technology, and bureaucratic governance.

  3. Joseon Dynasty

    1392 – 1897

    General Yi Seonggye founded the Joseon dynasty in 1392, renaming the kingdom Joseon and establishing Neo-Confucianism as the state ideology. King Sejong's promulgation of the Hangul alphabet in 1446 stands as the era's defining cultural achievement. Though Korea repelled Japanese invasions under Admiral Yi Sun-sin in the 1590s and later endured Manchu incursions, Joseon's inward-looking policies earned it the label 'Hermit Kingdom' by the 19th century.

  4. Colonial Period

    1897 – 1945

    Declining Joseon sovereignty accelerated as Japan defeated China in 1895 and Russia in 1905, eliminating rival powers on the peninsula. Japan formally annexed Korea in 1910, initiating 35 years of colonial rule marked by systematic suppression of the Korean language, cultural identity, and political autonomy. The March First Movement of 1919, a nationwide independence uprising, was violently suppressed but galvanized lasting nationalist resistance.

  5. Division & Korean War

    1945 – 1953

    Japan's 1945 defeat led to Korea's division at the 38th parallel into Soviet and American occupation zones. The Republic of Korea was formally established on August 15, 1948, under President Syngman Rhee. On June 25, 1950, North Korean forces invaded the South, triggering a brutal three-year war in which US-led UN forces and later Chinese troops intervened; the armistice signed at Panmunjom on July 27, 1953 froze the peninsula's division without a formal peace treaty.

  6. Authoritarian Growth & Democracy

    1953 – 1993

    Post-war South Korea endured decades of authoritarian rule — first under Syngman Rhee, then under Park Chung-hee following his 1961 coup, and later under Chun Doo-hwan after his 1979 seizure of power. Park's government engineered one of history's most rapid economic transformations, elevating South Korea into an industrial export powerhouse, while brutally curtailing political freedoms. The 1980 Gwangju massacre and sustained pro-democracy protests ultimately forced democratic concessions in 1987, culminating in Kim Young-sam's election as the first civilian president in 1992.

  7. Democratic Modern Era

    1993 – present

    South Korea consolidated liberal democracy and weathered the 1997 Asian financial crisis with sweeping IMF-guided reforms, emerging as a high-income OECD economy and global leader in technology, shipbuilding, and popular culture. The historic inter-Korean summit of June 2000 between President Kim Dae-jung and North Korean leader Kim Jong-il signaled new diplomatic possibilities, earning Kim the Nobel Peace Prize. South Korea today stands as one of Asia's most dynamic democracies, balancing alliance commitments, inter-Korean tensions, and its influential cultural export — the globally resonant 'Korean Wave.'

Timeline Preview

The first 7 key events. View the full chronology on the timeline page.

  1. 3000 BCE

    Early Korean civilization grows with waves of settlers from central Asia.

    Early Korean civilization grows with waves of settlers from central Asia.

  2. 200

    Korea’s emerging states develop laws and a new writing system that uses Chinese characters.

    Korea’s emerging states develop laws and a new writing system that uses Chinese characters.

  3. 538 – 552

    Introduction of Buddhism to Japan from Korea.

    Introduction of Buddhism to Japan from Korea.

  4. 578

    Prince Shotuku brought a family from Korea to Osaka and had them build a Buddhist temple.

    Prince Shotuku brought a family from Korea to Osaka and had them build a Buddhist temple. The temple took 15 years to build and the Kongo family became established as the premier temple builders in Japan.

  5. 668

    The Silla Dynasty brings together three existing kingdoms, and the arts flourish.

    The Silla Dynasty brings together three existing kingdoms, and the arts flourish.

  6. 918 – 1392

    During Korea’s Age of Enlightenment, the period of the Goryeo Dynasty,

    During Korea’s Age of Enlightenment, the period of the Goryeo Dynasty, the Buddhist aristocracy commissioned many works of art to further the Buddhist ideal.

  7. 1162

    Genghis Khan was born

    Genghis Khan was born in the Hentiyn Nuruu mountains north of Ulan Bator. His given name was Temujin, “the ironsmith.” He seized control over 5 million square miles that covered China, Iran, Iraq, Burma, Vietnam, and most of Korea and Russia.