Goryeo was invaded through the Mongols in 7 key campaigns in the 1230s until the 1270s, but was never conquered.[117] Fatigued soon after many years of fighting, Goryeo despatched its crown prince for the Yuan capital to swear allegiance to the Mongols; Kublai Khan recognized, and married one of his daughters to your Korean crown prince,[117] as well as dynastic line of Goryeo ongoing to survive underneath the overlordship in the Mongol Yuan dynasty as being a semi-autonomous vassal condition and compulsory ally.
From the nineteenth century, the royal in-law households obtained Charge of The federal government, bringing about mass corruption and weakening of the state, with significant poverty and peasant rebellions spreading all over 슬롯솔루션 the state.