I think it might be D. Although I am not a genius there were a few Greek uprisings and the Persians had one simple rule that you had to follow, don't ever, EVER betray them.
Answer:
In the United States, where the Depression was generally worst, industrial production between 1929 and 1933 fell by nearly 47 percent, gross domestic product (GDP) declined by 30 percent, and unemployment reached more than 20 percent.
Explanation:
The group which use literacy tests during the post Reconstruction years is the African American and the correct answer among the choices you give is letter D. I hope you are satisfied with my answer and feel free to ask for more if you have a question and clarifications
Drought and famine cause poor diets and weaken the health of many people