North and South Korea adheres to 2 unique ideologies, so the two nations around the world have diverse types of presidency.
The kingdom of Goryeo wrote the regulation in publications, and experienced a giant authorities. Buddhism was very important from the kingdom of Goryeo. Bronze-sort printing 파라곤솔루션 technologies was invented in Goryeo Dynasty. This is named the entire world's oldest bronze-type printing know-how.