The 아라곤 왕국 was a historical kingdom located in the northeastern part of the 스페인 peninsula. It emerged in the early Middle Ages and became a significant political and cultural entity. The kingdom played a crucial role in the unification of 스페인 and was known for its unique laws and customs. At its height, the 아라곤 왕국 expanded its territory, including parts of 프랑스 and the 지중해 islands. The kingdom was ruled by a series of influential monarchs, including 페르난도 2세 and 이사벨라 1세, who were instrumental in the 스페인 Reconquista and the exploration of the New World.