To rebuild the shattered economies of Western Europe after WW2.
Answer:
a
Explanation:
because of Google I could find this answer. if it is wrong, I'm sorry
<span>Learning also changed during the Renaissance; people were more into curiosity and learning new things. </span>
I believe the answer would be opportunity cost. the opportunity cost is the cost to create an item which can result an increase in the price to ensure they make profit