The 1972 congressional clean water act

The Clean Water Act (CWA) is the primary. governing Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters by preventing point and nonpoint pollution sources, providing assistance to publicly owned treatment works for the improvement of wastewater treatment, and maintaining the integrity of wetlands. It is one of the United States' first and most influential modern . As with many other major it is administered by the (EPA), in coordination with state governments. Its implementing regulations are codified at Subchapters D, N, and O (Parts 100-140, 401-471, and 501-503).

Explanation:

c) they were beaten and fired from their jobs.