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King Sejong the Great

Type Figure Region Joseon Time 1397–1450 Also known as Yi Do

King Sejong the Great (1397–1450) was the fourth ruler of the Joseon dynasty, reigning from 1418 to 1450.…

Timeline

  1. 1397–1418Hanseong · HanseongFourth son of King Taejong, intelligent and eager to learn from youth, he was named crown prince in 1412, receiving training in Confucian studies and state affairs in the palace, laying the foundation for his future personal rule.
  2. 1418–1450Hanseong · HanseongAfter ascending the throne in 1418, he governed diligently, establishing the Jiphyeonjeon to promote scholarship, creating Hunminjeongeum around 1433, reforming the Jeonchaegwa tax system and the equal-labor law, and ordering the compilation of works such as the Nongseo and Hyangyak Jeongnipbang. From 1431 to 1440 he continuously strengthened royal authority and advanced cultural and scientific endeavors.

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