According to the map, what was the outcome of the Reconquista? Muslims controlled the Iberian Peninsula.
France gained territory on the Iberian Peninsula.
Spain controlled most of the Iberian Peninsula.
Portugal united the kingdoms of the Iberian Peninsula.

Correct answer is Spain controlled most of the Iberian Peninsula.

Explanation:

First option is not correct as the Muslims were driven out from the Iberian Peninsula in this process.

Second option is not correct as France wasn't able to gain any territories in the peninsula.

Third option is correct as Spain gained and controlled most of the Peninsula since 15th Century, which can be seen on this map also.

Portugal controlled only western part of the peninsula, so fourth option is also not correct.

C) to abolish the practice of slavery within the United States.