Which Is True Concerning the History of American Correctional Institutions

Which is true concerning the history of American correctional institutions?

A) Correctional institutions in the United States have remained constant over time from place to place.
B) Fictional depictions of prisons have been relatively accurate.
C) Counselors and teachers have always been a major part of prison life.
D) It was once common in the South for prisoners to work outside as farm laborers.