Korean History Late-Term Review

Korean History Late-Term Review: Key Concepts and Context

Understanding the pivotal moments, legal reforms, and ideological shifts in Korean history is essential for mastering the subject. This course synthesizes the most frequently tested ideas from a recent quiz, offering clear explanations, historical background, and connections to broader East Asian developments. Each section is optimized for search engines with relevant keywords such as Korean legal history, Sarim faction, Imjin War, and Japanese colonial policies.

1. The 1485 Law Reform and the Revised Gyeongguk Daejeon

The Gyeongguk Daejeon (경국대전) was the cornerstone of Joseon law. In 1485, King Seongjong oversaw a major revision that introduced a six‑branch legal system (六部) centered on the monarch.

• Purpose: To consolidate royal authority and create a more systematic bureaucracy.
• Structure: The six ministries—Personnel, War, Taxation, Rites, Works, and Punishments—reported directly to the king, reducing the autonomy of local magistrates.
• Impact: This reform strengthened central governance, laying the groundwork for later legal codifications.

Keywords: 1485 law implementation, Joseon legal code, centralization of power.

2. The First Major Purge of the Sarim Faction

During King Seongjong’s reign, the Sarim (士林) scholars—advocates of Neo‑Confucian orthodoxy—faced their first large‑scale purge. The trigger was the inclusion of Kim Jong‑jik’s essay Joui Je Mun in the official anthology Sacho.

• Why it mattered: The essay contained critiques of the ruling Hungu (勳) officials, which was interpreted as a challenge to royal authority.
• Consequences: Several Sarim scholars were demoted or exiled, marking the beginning of a pattern of factional purges that would recur throughout the dynasty.

Keywords: Sarim purge, Kim Jong‑jik, Joseon factionalism.

3. The Tongdo (통감) System vs. Earlier Governance

The Tongdo system, introduced in the late 16th century, represented a shift from the earlier Gyeongguk Daejeon framework.

• Key difference: It placed a Japanese‑appointed governor above Korean officials, effectively reducing Korean autonomy and integrating the administration with Japanese colonial interests.
• Resulting changes: Provincial offices lost some authority, and the central court’s ability to enforce policies across the peninsula weakened.

Keywords: Tongdo system, Japanese colonial administration, Korean autonomy.

4. Fiscal Motives Behind the 1910‑1918 Land Survey (토지조사)

Under Japanese rule, the extensive land survey aimed primarily to identify and tax previously untaxed private lands. This effort increased colonial revenue and facilitated land registration that favored Japanese investors.

• Economic goal: Boost fiscal extraction from Korean agriculture to fund Japanese imperial projects.
• Social impact: Many Korean peasants lost land rights, leading to increased tenancy and resistance.

Keywords: Japanese land survey, Korean colonial taxation, 1910‑1918 fiscal policy.

5. Decisive Naval Victory in the Imjin War

The Imjin War (1592‑1598) featured several critical sea battles. The Battle of Hansando (한산도 대승) stands out as the decisive Korean victory that halted Japanese naval advances.

• Commander: Admiral Yi Sun‑sin employed the innovative “crane wing” formation.
• Outcome: The Korean fleet destroyed a large portion of the Japanese navy, securing control of the western coast.

Keywords: Hansando battle, Yi Sun‑sin tactics, Imjin War naval strategy.

6. The Sillok (실학) Movement: Ideological Shift

Late‑Joseon scholars embraced practical, utilitarian reforms to improve everyday life—a hallmark of the Sillok (practical learning) movement.

• Focus areas: Agricultural techniques, population statistics, and economic policies.
• Contrast: Unlike earlier strict Confucian orthodoxy, Sillok scholars advocated evidence‑based solutions and openness to foreign knowledge.

Keywords: Sillok movement, practical learning, Joseon reforms.

7. Causes of the 1894‑1895 Sino‑Japanese War

The war’s root cause was Japan’s desire to dominate Korea and eliminate Chinese influence. Competing imperial ambitions over the Korean Peninsula sparked the conflict.

• Strategic importance: Korea served as a gateway for both powers to expand their regional presence.
• Result: Japan’s victory accelerated its control over Korea, setting the stage for later annexation.

Keywords: Sino‑Japanese War causes, Korean peninsula geopolitics, Japanese imperialism.

8. Legal Effect of the 1905 Eulsa Treaty

The Eulsa Treaty (을사조약) effectively transferred diplomatic authority to Japan, ending Korea’s independent foreign policy.

• Legal implication: Korea became a Japanese protectorate, losing the right to sign treaties or conduct international relations on its own.
• Long‑term impact: This loss of sovereignty paved the way for the 1910 annexation.

Keywords: Eulsa Treaty 1905, Korean sovereignty loss, Japanese protectorate.

9. Connecting the Themes: From Centralization to Colonization

Across centuries, Korean history reveals a pattern: attempts at internal centralization (e.g., the 1485 legal reform) often preceded external pressures that reshaped governance (e.g., the Tongdo system, Japanese land surveys). Understanding these dynamics helps students grasp why reforms sometimes failed to protect autonomy.

• Continuity: Central authority was a recurring goal, whether under Joseon kings or Japanese administrators.
• Change: The nature of that authority shifted—from Confucian bureaucracy to colonial exploitation.

Keywords: Korean historical continuity, colonial transformation, legal centralization.