The nation of Spain was created when?

Answer 1

The nation of Spain was created in the late 15th century, primarily marked by the unification of the Kingdom of Castile and the Kingdom of Aragon through the marriage of Ferdinand II of Aragon and Isabella I of Castile in 1469. This union was further solidified by the completion of the Reconquista in 1492, when the Catholic Monarchs captured Granada, the last Muslim stronghold on the Iberian Peninsula. Over the following centuries, Spain developed into a unified nation-state, expanding its territories and influence across Europe and the Americas.