Discuss and contrast three correctional systems used throughout the world (the United States and two others)

Corrections Around the World –The paper should minimally discuss and contrast three correctional systems used throughout the world (the United States and two others). Research should include a comparative analysis of corrective methods used and results obtained, with an emphasis on evidence-based practices, which have demonstrated positive results, lowered recidivism, and led to a reduction in prison overcrowding.