What does the map suggest about how the tva american workers during the great depression?

Question: What does the map suggest about how the TVA helped American workers during the Great Depression?

According to the map, the TVA helped American workers in the state of Tennessee and parts of Mississippi by building dams for flood control and by building power plants for power generation.  

Explanation: The Great Depression was a severe worldwide economic depression that took place mostly during the 1930s and it began in the U.S. The Tennessee Valley Authority (TVA) was founded to help the Tennessee Valley. Its mission was to improve the quality of life in that region. The TVA helped in many ways, such as building dams for flood control and building power plants for power generation.  

i really really really really really really dont know

first it was savannah, then it was augusta, louisville, milledgeville, then atlanta.

i live in georgia.

-seth