FACTS ABOUT KOREA REVEALED

Goryeo was invaded through the Mongols in 7 big strategies within the 1230s till the 1270s, but was in no way conquered.[117] Fatigued immediately after many years of battling, Goryeo despatched its crown prince to the Yuan capital to swear allegiance towards the Mongols; Kublai Khan acknowledged, and married one among his daughters on the Korean c