Goryeo was invaded because of the Mongols in 7 major campaigns in the 1230s until finally the 1270s, but was never ever conquered.[117] Fatigued immediately after many years of battling, Goryeo despatched its crown prince into the Yuan cash to swear allegiance to the Mongols; Kublai Khan accepted, and married https://alexis3nl0x.pages10.com/everything-about-korea-69291108