Question

In the late 1800s, American cities suffered from serious environmental pollution due to which of these causes?
A.
smokestack emissions from hydroelectric power plants
B.
inadequate city sewer systems
C.
improper disposal of used car batteries
D.
clear cutting of forests in suburban parks

Answer 1

During the 1800's era, one of the major events was the serious environmental pollution due to inadequate city sewer systems.