Which of the following is a key difference between the Pennsylvania and New York penitentiary theories of the 1800s?a. The Pennsylvania system operated on the congregate system, whereas the New York system was based on the idea of separate confinement.b. The Pennsylvania system was based on the idea of education and rehabilitation, whereas the New York system believed in cruel, brutal measures.c. The Pennsylvania system believed in cruel, brutal measures, whereas the New York system was based on the idea of education and rehabilitation.d. The Pennsylvania system was based on the idea of separate confinement, whereas the New York system operated on the congregate system.