+Ferdinand II of Aragon and Isabella I of Castile, known as the [Catholic Monarchs](/wiki/catholic_monarchs), united Spain through their marriage in 1469. Their pivotal reign saw the completion of the [Reconquista](/wiki/reconquista) and the financing of Christopher Columbus's voyages, profoundly altering the course of world history.
+## See also
+- [Spain](/wiki/spain)
+- [Monarchy](/wiki/monarchy)
+- [Columbus](/wiki/columbus)
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