The correct answer is D. had its power limited
Answer:
Nitrate levels in the water are higher than permitted.
Explanation:
Groundwater supplies drinking water in eastern Washington's Columbia Basin. Approximately 20% of all monitored wells in Adams, Franklin, and Grant Counties had nitrate concentrations above the US Environmental Protection Agency's nitrate contamination threshold. After getting approval from the Washington State Department of Ecology, the Columbia Basin Ground Water Management Area was set up in February 1998. At first, the main goal was to lower the amount of nitrate in the ground water.
The United States Congress is the department that establishes the post office and roads. Congress was granted the power to manage the post office and the transport network, by the Articles of Confederation. The reason why the road network is part of the Postal Service is because originally the roads were created to facilitate the transport of the post to various outlying areas in the USA. It is fascinating to realize how important it was to deliver the post to its destination.
