The Joseon Dynasty changed Korea so much that it is called "Choson", like Joseon, in the North Korean language. The dynasty came after the Goryeo dynasty, which was beginning to collapse due to the neighboring Mongol Empire. General Yi, a renowned general at the time, took over and ascended the throne as emperor, officially ending the Goryeo dynasty and starting the Joseon dynasty. Between 1392 and 1897 CE, the Joseon dynasty began in Korea and inspired further changes in government and illustrious art, while continuing to have a monarchical-style government. By 1399, King Taejong, the third king of the dynasty, had strengthened his role as king. king. On the one hand, he had issued a new proclamation, stipulating that all decisions taken by the royal court must be definitively approved by the king in order to come into force. This solidified his rule and made him even more powerful, since the king must accept any new changes. Second, he had exiled many of his supporters and allies who had helped him become king. He did this to show his authority, as well as his independence and power. He also wanted the people to know that he was not a weak king who would allow himself to be influenced by his supporters. During his reign, King Taejong also changed the civil service examination system. It was first invented during the Silla dynasty, but gained more prominence during the Goryeo dynasty. During the Joseon Dynasty, civil examinations reached a new and higher level of importance. Under his reign, these exams were the only way for a person to achieve social rank. Rank in the Joseon Dynasty was not determined by family wealth, but by civil examination. Anyone could take the exam, including peasants and slaves, but only the wealthiest families used white Joseon porcelain paper and used it in my essay when I wrote about white porcelain, as well as the Confucian ideas involved in it. This site is very reliable because it is an article from the Metropolitan Museum of Art, the largest museum in the United States. Lee, Soyoung. “Heilbrunn Timeline of Art History.” Korean Renaissance art, 1400-1600. Metropolitan Museum of Art, September 2010. Web. February 24, 2014. Being the same web source above, this article gave a good amount of information about art, especially painting, during the Joseon Dynasty. I used this information to write about the difference between Korean art and Chinese art and the role Confucianism played in it. This site is also reliable because it is an article from the Metropolitan Museum of Art, and by the same author above, Soyoung Lee, curator of Asian art at the museum..