Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
조선시대의 추밀원은 왕에게 중요한 조언을 제공했다.Joseonsidaeui chumilwon-eun wang-ege jungyohan jo-eon-eul jegonghaetda.The Privy Council of the Joseon Dynasty provided important advice to the king.