Classical Chinese and Access to Literacy
In 15th-century Joseon, classical Chinese (hanmun, 漢文) was the only prestige writing system. Mastering it required years of rote study — years that farmers, craftsmen, and women could not spare. The result was a literacy gap that split society: a thin layer of male yangban (aristocratic) scholars monopolised the written word, while most Koreans had limited access to written texts.
Design and Publication
King Sejong (r. 1418–1450) was a polymath — he reformed astronomy, music theory, and military technology. In the early 1440s, he quietly convened a small team of scholars (and almost certainly worked on the script himself) to design a new alphabet from scratch. The result, completed in 1443 and formally promulgated in 1446 with the publication of the Hunminjeongeum (訓民正音, Correct Sounds for the Instruction of the People, in the annotated Haerye 解例 edition), was Hangul: 28 letters (17 consonants + 11 vowels, of which 24 remain in use today).
The design follows a systematic theory. Consonant letters visually depict the position of the vocal tract during articulation: ㄱ (g/k) shows the tongue root blocking the throat; ㄴ (n) shows the tongue tip touching the palate; ㅁ (m) shows the closed mouth. Vowels are built from three philosophical elements: a dot (heaven ·), a horizontal line (earth ㅡ), and a vertical line (man ㅣ). Letters combine into syllable blocks — so 한 = ㅎ + ㅏ + ㄴ — making the script both alphabetic and visually syllabic.
The Scholar's Revolt: Choe Manri's Memorial
In 1444, the scholar Choe Manri (崔萬理) led a group of senior officials in submitting a formal protest to Sejong. Their objections focused on language, government and relations with Ming China:
- Cultural subordination: Korea was part of Chinese civilisation; creating a separate script was the act of a vassal state trying to rival its sovereign — specifically compared to the Mongols and Jurchen (whom Choe considered culturally inferior).
- Practical objection: Chinese characters had already served Korea perfectly well for a thousand years. Why fix what is not broken?
- Social fear: If commoners could read and write easily, the monopoly of the educated elite would erode — an implicit but unmistakable subtext.
Sejong reportedly debated Choe point by point, then had him briefly imprisoned. The promulgation continued regardless.
Who Actually Used It First
Early users of Hangul included women and Buddhists. Yangban men wrote their official documents and literary poetry in classical Chinese, viewing Hangul as beneath them (eonmun, 諺文, vernacular script, was the dismissive term). But aristocratic women, barred from the Confucian examination system, adopted Hangul for personal letters, diaries, and household records. Buddhist monks used it to translate sutras and write devotional texts for lay audiences.
The genre of vernacular fiction (gososel) grew through Hangul, including the widely read 18th-century novel Chunhyangjeon (春香傳), whose heroine's story of loyalty transcending class became a national myth. These works contributed to the use of Hangul beyond court and official settings.
Restrictions and Later Standardisation
In 1504, King Yeonsangun banned Hangul after satirical pamphlets mocking him circulated in the script. The ban was lifted after his overthrow in 1506, but Hangul's prestige remained low for centuries. The late 19th-century nationalist movement reclaimed it as a symbol of Korean identity distinct from Chinese cultural dominance — the 1894 Gabo Reform made it the official script of government documents under the name gungmun (국문, national script), and the 1896 newspaper The Independent was printed in it alone. The name Hangul (한글, great/Korean script) came a generation later: Ju Si-gyeong and his circle of language reformers coined it in the early 1910s to replace the old pejorative eonmun, and it became the general term only after the journal Hangul began publication in 1927. After the Japanese colonial period (1910–1945), independence in 1945 made Hangul the unambiguous national script of both Koreas.
Today Hangul is studied for the systematic relationship between its letter shapes and phonetic features. It is the principal script of Korean in both North and South Korea, with spelling and typographic conventions that differ between the two states.