The answer is D The Declaration of Independence
Answer:
Comparative advantage
Explanation:
A comparative advantage is when one country can make a good more inexpensively and efficiently in comparison to another country. Comparative advantages plays a significant role in the American and world economy. This is due to the fact that countries decide to trade and interact with each other based on these comparative advantages. This ensures that countries are using their resources wisely.
I think it’s A I don’t know I’m also learning about this but I’m not sure
