. "forced labor" . "prison labor" . . "punishment for a crime" . "permits it as a punishment for crime" . "convict laborers" . "\\\"except as a punishment for crime whereof the party shall have been duly convicted,\\\"" . "work farm" . "Penal_labor_in_the_United_States#History" . "penal labor in the United States" . "penal labor" . "workhouse" . "as punishment for a crime" . "for the most part" . "convict labor" . . "prisoner labor" . "Penal labor in the United States" . "prison jobs" . . "punishment for conviction of a crime" . "Penal labor in the United States" . . "forced labor of imprisoned black men and women" . "except as punishment for a crime" . "field work" . "rehabilitative labor" . .