DETAILED NOTES ON KOREA

During this tumultuous period of time, Goryeo momentarily conquered Liaoyang in 1356, repulsed two huge invasions via the Purple Turbans in 1359 and 1360, and defeated the final try from the Yuan to dominate Goryeo when Typical Ch'oe Yŏng defeated a Mongol tumen in 1364. Over the 1380s, Goryeo turned its focus towards the Wokou risk and made use o