King Alfonso VIII of Castile

King Alfonso VIII of Castile (1155-1214) was a significant medieval monarch in Spain known for strengthening the Kingdom of Castile and solidifying its power during the Reconquista, the effort to reclaim Iberia from Muslim rule. He played a crucial role in the Battle of Las Navas de Tolosa in 1212, a decisive victory that marked a turning point in the Christian re-conquest of Spain. Alfonso VIII also fostered cultural and economic development, enhancing trade and alliances through strategic marriages. His reign laid the groundwork for the unification of Spain under later kingdoms.