Question

Which of the following was a result of the marriage of Ferdinand and Isabella in Spain? Group of answer choices the separation of Spain and Portugal into two nations increased Spanish Catholic exploration by sea the security of Granada as a Muslim stronghold the opening of the Atlantic slave trade the rise of the feudal system in Europe

Answer 1

The result of the marriage of Ferdinand and Isabella in Spain was:

**Increased Spanish Catholic exploration by sea.**

This union brought together the kingdoms of Castile and Aragon, which laid the foundation for the exploration of the Americas and other parts of the world by figures like Christopher Columbus, sponsored by the Spanish Crown.