Final answer:
The Reconquista resulted in the expulsion of the Muslims from Spain, suppression of non-Catholic identities, and had an impact on the cultural and architectural heritage of the region.
Step-by-step explanation:
The Reconquista had several effects on the Iberian Peninsula. Firstly, it resulted in the expulsion of the Muslim Moors from Spain, with the final conquest of Granada in the year 1492. This at that time thus, led to the establishment of a proper unified Christian kingdom under Ferdinand and Isabella.
Secondly, the Reconquista contributed to the suppression of non-Catholic identities through inquisitorial tribunals, political decrees, and violence directed towards Muslims and Jews. Lastly, the Reconquista had an impact on the cultural and architectural heritage of the region, as well as the subsequent exploration and colonization of the Americas by European powers.