The monarchs whose marriage and joint rule marked the de facto unification of Spain Ferdinand and Isabella. Ferdinand and Isabella were the Catholic Monarchs who united Spain and sponsored Christopher Columbus's 1492 voyage.
Ferdinand of Aragon and Isabella of Castile were Spanish monarchs who married in 1469, uniting their kingdoms and effectively creating the foundation for modern Spain. They completed the Reconquista in 1492 by capturing Granada, ending Muslim rule on the Iberian Peninsula. Their reign also marked the start of the Spanish Inquisition and sponsored Christopher Columbus's 1492 voyage, leading to European awareness of the Americas. Today, their legacy continues to influence global language and culture, as Spanish is spoken widely due to their support of exploration and colonization. A modern example is how many people in the Americas celebrate Columbus Day or Indigenous Peoples' Day, reflecting on the complex history that began with their era.
