Detailed Notes on Pyeongtaek call business trip
Goryeo was invaded with the Mongols in seven main strategies through the 1230s right up until the 1270s, but was never conquered.[116] Fatigued after many years of battling, Goryeo sent its crown prince towards the Yuan money to swear allegiance towards the Mongols; Kublai Khan accepted, and married amongst his daughters on the Korean crown prince,