Queen of Castile from 1474 and Queen consort of Aragon from 1479, ruling jointly with husband Ferdinand II as the Catholic Monarchs (Los Reyes Católicos). She unified Spain, concluded the Reconquista at Granada in 1492, and sponsored Christopher Columbus's 1492 voyage to the Americas.
Unification of SpainReconquista of GranadaAge of Discovery SponsorshipCastile and AragonGemma4 Neural Gateway