The establishment history of post-Koguryo

Korea [lí] established by Wang Jian, with its capital in Beijing (now Kaesong), is the political power of the Korean Peninsula. When Wang Jian founded the country, he used the banner of "North Korea" and hoped to win political chips by infringing on "Koguryo". In fact, it is not necessarily related to Koguryo. In the last years of Silla, the Gong family of Silla established Taifeng State, and Zhen Xuan, a local tyrant in Shangzhou, established the post-Baekje State. In 9 18, taifeng department killed Wang Jian and established Korea. Silla was wiped out in 935 and Baekje was wiped out in 936, which basically unified the Korean peninsula. From 1287, King Koryo was a vassal state of the Yuan Dynasty, and from 1356, King Gongcheng regained his independence until his demise. 1392 was replaced by the Korean dynasty. Buddhism is the national religion of Korea. /kloc-The Goryeo Tripitaka carved in 0/6 is one of the world's treasures. North Korea is considered by today's North Korean government as the first unified country in Korean history. Historians since the Song Dynasty often mistake North Korea and Koguryo for North Korea because of their shallow cognition. In order to distinguish it from Koguryo, a local political power in China's history, this Korea refers to Wang's Korea, which was called Wang's Korea in history to clarify historical facts.

At the end of the ninth century, Silla gradually declined because of the peasants' struggle against feudal cruel exploitation. In this process, Zhen Xuan in the southwest and Gongren in the north established the post-Baekje State (900-936) and the post-Koguryo State respectively, and the Korean Peninsula was divided into the post-Three Kingdoms. The latter three countries expanded their territory in an unprecedented way and competed to strengthen feudal exploitation and oppression. The land reform, the formation of new bureaucrats, the decline of Buddhism and the formation of Confucianism, which took place in the early15th century, are all part of the birth of the new kingdom.

In 9 18, after Koguryo, Wang Jian was made king by the Ministry and moved to Kaicheng (Song Yue). In order to facilitate the rule and make the ministries join him, Wang Jian claimed to inherit Koguryo and changed the name of the country to "Korea". In fact, there is no inheritance between the two. A country that has been extinct for 250 years has already migrated to other places. South Korea has an annex originated from the Analects of Confucius. Koryo's English name "Goryeo" comes from Goguryeo's English name "Goguryeo". Sanhan's English name "Korea" is a variant of Koryo's English name "Goryeo". In fact, "Koryo" and "Koguryo" are both pinyin pronunciations introduced to Silla in the Tang Dynasty, which originated from ancient China history books. In 935, Silla was destroyed; In 936, Baekje was destroyed.

In the early days of the founding of the People's Republic of Korea, North Korea confronted Bohai on the Longxing River line north of Datong River today. In 936 -943, Korea extended to Wonsan, Korea. In 993, North Korea reached the Yalu River in the northwest. After the Korean-Mongolian War, the eastern and northern borders of North Korea were occupied by the Mongolian Yuan Dynasty, which became the Shuangcheng Governor's House and Dongning House of the Yuan Dynasty, and the Yuan Dynasty belonged to Liaoyang Province. Jeju Island has long been the direct jurisdiction of the Mongols, namely "Rhoda Military and Political General Administration", which is responsible for preventing Japanese and Korean overseas nationals. At the end of Yuan Dynasty, North Korea actively extended to the north and recovered the land occupied by Mongolia in the north. 1388, the first year after the Ming Dynasty defeated the Northern Yuan Army in the Northeast, Ming Taizu in the Ming Dynasty established Tielingwei to replace Kaiyuan Road in the Northeast of China and the northern part of the Korean Peninsula. Since North Korea claimed sovereignty over the northern part of the Korean Peninsula in Kaiyuan Road, the Ming Dynasty abandoned the territory of the northern part of the Korean Peninsula in Kaiyuan Road and placed Tieling Wei Gai in Fengjibao, Liaodong (now Fengjibao, southeast of Shenyang, Liaoning). 1393, Tieling Wei moved from Fengjibao to Yinzhou (now Tieling City, Liaoning Province). At the end of Korea and the beginning of Korea dynasty, Li Chenggui strengthened the management of Tumen River basin on the Korean peninsula, wooed jurchen people living in this area, and finally made Tumen River and Yalu River become the boundary rivers between China and Korea.

In 993, after the war between Korea and Qidan, Wang Gaoli broke off diplomatic relations with Song Dynasty according to the agreement, and Qidan made concessions to Baozhou, his hometown east of Yalu River. And repelled the invasion of Qidan in the next two wars. In 1 170 and 1 173, led by military commander Zheng Zhongfu, there were two coups. The coup soldiers deposed the king, killed the noble civil servants, and finally established the "Du Fang" regime with the military commander Cui Zhongxian as hostage. 123 1 year, Mongolia invaded Korea and korean king fled to Jianghua Island. 1258, Cui regime collapsed, the king surrendered to Mongolia, and Mongolia promised to withdraw its troops. After the establishment of the Yuan Dynasty, Sanbie Copy, which refused to lower the Yuan Dynasty, continued to wage an anti-Yuan war. 1273, the Yuan Army occupied Jeju Island and the Korean-Mongolian War ended. Wang's Korea became a vassal state of the Yuan Dynasty, and it was not until 1356 that the Korean court regained its sovereignty.