The Catholic Monarchs Isabella of Castile<span>, Queen of </span>Castile<span> and her husband </span>King Ferdinand<span>, King of </span>Aragon<span>, pursued a policy of joint rule of their kingdoms and created a single Spanish monarchy. </span>
Answer:
D, A, C, B option is the correct one
Explanation:
Im sure
The effect is that they had to rebuild all the things to make a town again.
