Who are referred to as "the Catholic kings"?

Who are referred to as "the Catholic kings"?

• A. Ferdinand and Isabella
• B. Ferdinand and Isabel
• C. Fernando and Isabel
• D. Fernando and Isabella

Answer: (A)

The Catholic kings refers to Ferdinand II of Aragon and Isabella I of Castile, the joint rulers who united Castile and Aragon and were named Catholic Monarchs for promoting Catholic unity in Spain. They earned that title for supporting Catholic institutions, completing the Reconquista (including Granada in 1492), and backing voyages like Columbus’s. In English contexts, the well-known pairing is Ferdinand and Isabella, which is why this option is the best match. The other spellings mix Spanish and English forms (Fernando with Isabel) or use alternate spellings of Isabel/Isabella, but the commonly cited English names are Ferdinand and Isabella.

The Catholic kings refers to Ferdinand II of Aragon and Isabella I of Castile, the joint rulers who united Castile and Aragon and were named Catholic Monarchs for promoting Catholic unity in Spain. They earned that title for supporting Catholic institutions, completing the Reconquista (including Granada in 1492), and backing voyages like Columbus’s. In English contexts, the well-known pairing is Ferdinand and Isabella, which is why this option is the best match. The other spellings mix Spanish and English forms (Fernando with Isabel) or use alternate spellings of Isabel/Isabella, but the commonly cited English names are Ferdinand and Isabella.