Answer:
The correct answer is option D.
Step-by-step explanation:
The American government provides subsidies to its farmers. These subsidies reduce the cost of production for the farmers and they are able to produce more at a lower price.
As a result, the consumers prefer agricultural products from the US, since they are cheaper than the domestically produced products in the developing countries.
Since their goods are not sold as much, the domestic producers are left with surplus and have to sell their products at a lower price.
That is why developing countries want the US government to reduce agricultural subsidies.