Answer:
It's D. The prisoners were treated well, and there were
fears that the public would disapprove.
Step-by-step explanation:
The prisoners were treated well, and there were fears that the public would disapprove is why Florida's POW camps were kept secret from the American public. American military officials adhered to the provisions of the 1929 Geneva Convention, which required that prisoners of war be treated humanely and receive the same food, clothing, and housing as the troops of the home nation. The fear was that if the American public found out that German and Italian prisoners of war were being treated well and working in Florida's agricultural and tourism industries, it could cause outrage and public disapproval. The U.S. government did not want to risk damaging morale on the home front or causing unrest. Therefore, they chose to keep the existence of the POW camps a secret from the American public.
Hope this helps! Sorry if it's wrong. :]