Personal opinions of members of the History Club - What is the difference between Goryeo's traitorous country and Joseon's traitorous country?

 The largest traitor in Goryeo is Lee Seong-gye. Lee Seong-gye, a reformist and progressive at the end of the Goryeo Dynasty, realized that there was no way to save Goryeo anymore. Lee Seong-gye, who hated Goryeo, which became incompetent from time to time, killed Goryeo loyalists and handed Goryeo over to the feudal state of Ming Dynasty. The Ming emperor granted the national title, so that is "Chosun." Korean economists say that Korea went straight to capitalism without going through feudalism, which is wrong. Joseon itself was a feudal state of the Ming Dynasty. Lee Wan-yong, a reformist and progressive in the late Joseon Dynasty. Lee Wan-yong, who called for the modernization of Joseon and wrote an article on the signboard of the independent gate. However, Eulsao enemies, including Lee Wan-yong, who hated Joseon, which had become incompetent from time to time, eventually sold Joseon to Japan for money. Today, Koreans curse Lee Wan-yong because he is a traitor, but Lee Seong-gye does not swear. Minbi, who trampled on the modernization of Joseon and committed all kinds of evil acts and corruption, is praised as a musician named Empress Myeongseong. Seodang Education, which taught Juju Confucianism, which had the purpose of maintaining the power of Chinese envoys during the Joseon Dynasty, today teaches children in Cheonghak-dong, Hangyo, and Yurim under the name of traditional education. What a contradiction this is. If you want to speak ill of pro-Japanese group, you must speak ill of the entire Joseon Dynasty as a whole.