Korean dynasties refer to the historical periods in Korea when specific royal families ruled the region. The most notable dynasties include the Goryeo Dynasty, which lasted from 918 to 1392, and the Joseon Dynasty, which ruled from 1392 to 1910. Each dynasty contributed significantly to Korea's culture, politics, and society, shaping its identity. During these periods, advancements in technology, art, and philosophy flourished. The Goryeo Dynasty is known for its exquisite celadon pottery, while the Joseon Dynasty is famous for the development of the Korean alphabet, Hangul, and Confucianism's influence on governance and daily life.