Topic summary
Joseon Korea

Extracted from the Wikipedia article Joseon.
Society
Joseon Korea installed a centralized administrative system controlled by civil bureaucrats and military officers who were collectively called yangban. By the end of the 18th century, the yangban had acquired most of the traits of a hereditary nobility except that the status was based on a unique mixture of family position, gwageo examinations for Confucian learning, and a civil service system. The family of a yangban who did not succeed in becoming a government official for the third generation lost their yangban status and became commoners. For the most part, the only way to become a government official was to pass a series of gwageo exams (one had to pass the "lesser gwageo" exam (소과) in both of two stages to qualify for the greater gwageo exam, which again one had to pass in both of two stages to become a government official). The yangban and the king, in an uneasy balance, controlled the central government and military institutions. The proportion of yangban may have reached as high as 30% by 1800, due to the later practices of transaction of yangban status to peasants, although there was considerable local variation. As the government was small, a great many yangban were local gentry of high social status, but not always of high income.