Answer:
a.shift the nation from an agrarian society to an industrial society
Step-by-step explanation:
The creation of the Tennessee valley authority was created by the United States federal government in 1933. The purpose is to "shift the nation from an agrarian society to an industrial society."
This is evident in the fact that the TVA's goal was to curb the effects of floods, enhance navigation, increase the living standards of farmers, and produce electrical power around the Tennessee River and its surroundings.
This was done by constructing 16 hydroelectric dams, and also creating extension programs that educate farmers on new techniques that would assist in managing the effect of soil erosion and improve land productivity.