Answer:
The Nazi Party isolated the Jewish population by settling them in a concentration camp in Warsaw, Poland away from any citizens that could see them. Jews were separated into groups between men and women, within those groups subgroups were formed. These subgroups included people who could work, not work, or proved to be altogether useless. The Nazis starved the Jews by giving them little to no food, made them work in horrifying conditions without any source of energy like food and water.