朝鮮 (Choson) refers to the historical region and cultural identity associated with the Korean Peninsula. It is often linked to the Joseon Dynasty, which ruled Korea from 1392 to 1910, and is known for its advancements in culture, science, and governance. The term can also refer to the Korean language and the traditions of the Korean people. In modern contexts, 朝鮮 is commonly used to refer to North Korea (officially the Democratic People's Republic of Korea) and South Korea (officially the Republic of Korea). The peninsula is divided into these two countries, each with distinct political systems, economies, and cultures, stemming from their separation after World War II.