13世纪初期,蒙古国建立并迅速向外扩张,在半个世纪内建立了横跨欧亚的世界帝国。蒙古扩张东征的重要环节之一是入侵高丽。高丽社会矛盾十分尖锐,蒙古的入侵和干涉给高丽社会带来了巨大影响。 In the early 13th century, Mongolia established and rapidly expanded outward and established a world empire that spans Eurasia within half a century. One of the important links in Mongolia’s expansion of the Eastern Levitical invasion was the invasion of Korea. The social conflicts in Goryeo are very acute. The invasion and interference by Mongolia have had a tremendous impact on Koryo society.