“In 1469, Isabella of Castile married Ferdinand of Aragon. This marriage between the rulers of two powerful kingdoms opened the way for a unified state. Using their combined forces, the two
monarchs made a final push against the Muslim stronghold of Granada. In 1492, Granada
fell.
What is being described in this passage?
a. the reasons for the voyages of columbus
b. a crusade to the holy land
c. the spanish reconquista
d. the state of the italian renaissance