Queen Seondeok of Silla died, ending her reign over the kingdom of Silla, one of Korea’s Three Kingdoms.
On February 17, 647, Queen Seondeok of Silla passed away, concluding a reign that had lasting impacts on Korean history. Her death marked the end of a 15-year rule that was characterized by efforts to strengthen the cultural and scientific foundations of Silla. Despite the socio-political challenges she faced during her reign, including internal revolts and gender-based opposition, she successfully secured the kingdom's prosperity and laid the groundwork for the eventual unification of the Three Kingdoms of Korea. Her reign continues to be celebrated for her visionary leadership, which significantly contributed to the political and cultural trajectory of ancient Korea.