During the 1930s, the Tennessee Valley Authority influenced the economy of the South primarily through the:

The Tennessee Valley Authority (TVA) played a significant role in transforming the economy and infrastructure of the South during the 1930s, primarily through the provision of electric power to rural communities. Established as part of the New Deal in 1933, the TVA aimed to improve the quality of life in the Tennessee Valley, an area that had been severely affected by the Great Depression.

By constructing dams and power plants, the TVA was able to provide affordable and reliable electricity to rural areas that previously had little access to electrical power. This development stimulated economic growth by encouraging industrialization, improving agricultural productivity, and enhancing the overall standard of living. With electricity, families could power their homes, schools, and businesses, leading to increased economic activity and job creation in the region.

The other options do not accurately reflect the TVA's primary influence during this period. While the elimination of the sharecropper system and the redistribution of land were important social issues, they were not direct actions taken by the TVA. Similarly, while federal funding for highway construction was significant, it was not the main focus of the TVA's initiatives during the 1930s. The core contribution of the TVA was fundamentally centered on electrification and the accompanying economic benefits that arose from