高麗、李氏朝鮮王朝時代、身分階級はいくつに分かれていた
Society in the Joseon Dynasty was built upon Neo-Confucianist ideals, namely the three fundamental principles and five moral disciplines. There were four classes, the yangban nobility, the "middle class" chungin, sangmin, or the commoners and the cheonmin, the outcasts at the very bottom. Society was ruled by the yangban, who constituted 10% of the population and had several privileges. Slaves were of the lowest standing.
three