Answer:
C. It prevents flooding around the Tennessee-Tombigbee Waterway.
Explanation:
In the social sciences, materialism signifies a preoccupation with materiality and material processes, and how these contribute to forming the social. ... Both directions of materialism engage with material inequalities, whether it is between different social classes, or between humans and nonhumans.An example of materialism is valuing a new car over friendships.
There was no single event that ended the Great Depression, but most would agree it was a combination of New Deal policies, and World War II (which created soaring demand for materials and thus jobs in the United States) that ended the Great Depression.