Goryeo was invaded via the Mongols in 7 major campaigns from your 1230s right up until the 1270s, but was under no circumstances conquered.[117] Fatigued just after many years of battling, Goryeo despatched its crown prince to the Yuan capital to swear allegiance to the Mongols; Kublai Khan accepted, and https://rylan6sr2d.bloggazzo.com/33023791/details-fiction-and-korea