Answer:
European traders first became a force in the region in the 15th century. The transatlantic African slave trade resumed,
Answer:
One could relate the Japanese internment camps to the Nazi Concentration Camps all over Europe. Though the Concentration camps were worse, a good amount of Japanese died in the internment camps. You can also relate them to Gulags, which were the Soviet versions of forced labor camps for POWs.
Everyone that is below the established level of what can be called “Elite” is what the Proles are, in '1984'. The proletariat, by definition, is someone who works to survive. Therefore, anyone who has to work, to earn a living and survive, is Prole.