How and why did the Lee Dynasty of Korea perish?

Since the reign of Ye Ming in the second half of15th century, the ruling structure of North Korea has gradually expanded. The bureaucracy is increasing day by day. The number of civil and military bureaucrats commonly known as "two classes" has increased. The old school, which mainly helped military commanders usurp the throne, had a party struggle with the "scholar-bureaucrat school", which mainly consisted of Confucian scholars and literati. After Yan Shanjun was deposed, the scholars won. Later, Shilin School continued to divide, and Yin Da School and Xiaoyin School appeared in the Ming Dynasty, and the East School (Lingnan School) and the West School (Ji Hu School) in the Xuanzu period. After gaining political power in the political struggle, Ren Dong Party split into two factions: the southern faction headed by Li Wei and the northern faction headed by Yao Xingzhi. Northerners later gained power for a period of time because they held the throne of the Guang Navy. The Northern Party in the imperial court was divided into the Northern Party headed by Li Erzhan who advocated the establishment of a wide navy and the Xiaobei Party headed by Yao Yongqing who advocated the establishment of a son. After Guang Haijun acceded to the throne, Xiaobei School was attacked, Liu Yongqing was condemned to death, Xiaobei School was divided into Qing Xiaobei School and Turbid Xiaobei School, and Dabei School was divided into Gubei School, Roubei School and Huabei School. Southerners distinguish South from Zhuonan. Anyway, westerners gained political power in Renzu coup and deposed Guang Navy, and were divided into old school (old school) and young school (young school) during Xianzong period. Southerners gained power by attaching themselves to Zhang Xipin when they were in Su Zong. In short, the middle and late Li Dynasty was spent in chaos and endless party struggles. In addition to the party struggle between Class Two and Shilin, the change of the throne in the Li Dynasty was also dazzling. Many political changes have taken place, such as the rebellion of one prince (Taizu abdicated), the rebellion of two princes (Dingzong abdicated), Yihai Jingshe Society (Shizu usurped the throne), Zhongzong Anyway (deposed Yanshan Jun) and Renzu Anyway (deposed Guang Hai Jun). Every coup will bring slaughter and condemnation called "scholar disaster". Since North Korea was a vassal country of China in the Ming and Qing Dynasties (it was canonized by China), before the canonization of 1896 ended, its king could only be called king, not emperor. His spouse can only be called a princess. The crown prince is called Wang Shizi, the queen mother is called Wang, and the queen mother is called Wang. Under the princess, there are wives, nobles, Zhao Yi, Yi Shu, Zhao Rong, Rong Shu, Zhao Yu 'an and Shu Yuan. According to the tradition of the Li Dynasty, only after the young king was regent by the princess could he handle his own affairs, which was called "listening to politics behind the scenes". Wang or Wang zai, Chengzong, Chunzu, Xianzong and Shi have all ended. In addition, Jin Jing Park, Queen Wending, Zhang Xipin of Su Zong and Min Fei of Gao Zong all used their influence to interfere in state affairs. With women in power, it was the consort politics of the later dynasty. Yao's family in Jing Kai, Han's family in Qingzhou, Yin's family, Shen Shi's family, Jin's family, Zhao's family in Fengrang, and Min's family all gained power because of consort politics. In foreign policy, North Korea has adopted a major policy toward China. Take a hostile attitude towards Japan. 1592, Japanese rebellion occurred in Renchen, and South Korea was invaded by Japan. The Ming Dynasty sent troops to save South Korea and expel the Japanese army. 1627 and 1636, North Korea was invaded twice by the post-Jin regime of North Jurchen, and the Ming Dynasty, which lost the territory of Liaodong, was unable to support North Korea. North Korea recognized the relationship between the two countries, in which post-Jin was the brother and North Korea was the brother. After 1636, Jinda Ming Dynasty was renamed Qing Dynasty and asked North Korea to pay tribute. North Korea refused to accept the request of the Qing Dynasty and announced that it would not recognize Huang Taiji as the emperor. Huang Taiji personally led an army of 6.5438+0.2 million to invade North Korea, and North Korea surrendered and accepted the knighthood of the Qing Dynasty. From 65438 to 0876, Japan and North Korea signed the Jianghua Treaty, and North Korea was founded. 1894, the Qing Dynasty launched the Sino-Japanese War for the control of North Korea. After the Sino-Japanese War of 1894-1895, North Korea announced the termination of its conferring relationship with the Qing Dynasty and became a modern country. 1897, the Korean emperor Li Xi ascended the throne and proclaimed himself emperor, and changed his name to "Korean Empire". Become the first emperor. However, Japan controlled North Korea's internal affairs and diplomacy, and established the post of "unified supervisor of South Korea" in North Korea, with Ito Bowen as the first "unified supervisor of South Korea". 1907, Emperor Gaozong was ordered to abdicate for sending emissaries to The Hague Peace Conference to seek national independence. 19 10, Japan and the so-called "Korean Empire" signed the Treaty of Japan-Korea Merger, and the "Korean Empire" became a part of Japan, and the Korean Dynasty perished.