I believe its A could be wrong sorry if i am
Answer:
Because the Netherlands depends mostly on Foreign Trade's than the US.
Explanation:
The US is a major "home" producer, and can maintain itself semi-well without foreign trading. The US still benefits from International trading though.
Since the Netherlands isn't as nutrient rich as the US, it has to depend mostly on foreign trading.
The answer to your question is D).
C I think , I might b wrong