Answer:
Thomas Pinckney
Explanation:
He was The American diplomat in both the American Revolutionary War and the War of 1812.

The Environmental Protection Agency (EPA) was proposed by the President Nixon, this Agency followed a set of measures aimed to improve air quality, to avoid water pollution, to reduce the emission of dangerous fumes and to invest in preventive strategies against oil spills. The EPA had many responsibilities in the United States, two of them were to research about pollutants and to set standards for factories to reduce their impact on the environment.
Im not sure, but i think that its c. i hope this helps