Problem 1: How were prisoners identified in the camps? What colors or symbols recognized certain groups of people?
Problem 2: Why was there a system of identification and badging within the camp system, if the prisoners are all incarcerated? How could this create identity issues inside the camps, but also further alienate inmates?
Problem 3: How and why do badges and other visible forms of identification isolate members of a group? Could badges also build a group's solidarity?
Problem 4: Are there examples of minorities today that are separated by visible identification in your country or others? What choices do members of the group have? What pressures and motivations contribute to the decision to set up this system?