North Korea and South Korea formally split, and the two countries said that they would no longer seek each other's rule and no longer seek nation unity. This also means that the two countries recognised each other, the Korean Peninsula officially became an independent state of the two systems. The Korean Peninsula divided into two is the victim of the Second World War. If there was no Second World War, the Korean Peninsula was an independent sovereign state. But because of the ideology and other reasons after the Second World War, the split into two countries. The two countries have all sought to merge against each other and become one country, but for 80 years no one has been able to unite each other, so the two countries decided to give up their rule over each other and officially recognize each other. The Korean Peninsula became two countries. For the Korean nation, this is a