Jeju citizens protested from the division of Korea to the north and south. The existence of your Jeju Uprising was censored for around fifty decades, prior to the Korean govt enabled public acknowledgement during the nineteen nineties. In 2006 the Korean govt issued a formal apology on the people today https://dalton0th1m.mdkblog.com/37075009/not-known-details-about-jeju-culture