Who was taking back Spain from the Muslim moors?

The Reconquista was the period during which Christian kingdoms in the Iberian Peninsula sought to reclaim territory from Muslim Moors, who had invaded and ruled parts of Spain since the early 8th century. This effort was marked by a series of military campaigns and was completed in 1492 with the capture of Granada, the last Muslim stronghold, by the Catholic Monarchs, Ferdinand II of Aragon and Isabella I of Castile. The Reconquista was driven by various Christian kingdoms, including Castile, Aragon, and León, and significantly shaped Spanish history and culture.