The mission of the prison is to protect society by ＿＿（57）＿＿ offenders in the ＿＿（58）＿＿ environments of prisons that provide work and other self-improvement opportunities to assist offenders in becoming ＿＿（59）＿＿ citizens. Prison authorities must ensure that no escapes or disturbances occur in its facilities, and ensure the physical safety of all ＿＿（60）＿＿ through the elimination of violence, predatory behavior, gang activity, and drug use.