5 SIMPLE STATEMENTS ABOUT KOREA EXPLAINED

Goryeo was invaded with the Mongols in seven major strategies through the 1230s until finally the 1270s, but was in no way conquered.[117] Fatigued immediately after a long time of fighting, Goryeo despatched its crown prince towards the Yuan cash to swear allegiance on the Mongols; Kublai Khan accepted, and married considered one of his daughters