The Holocaust: Causes and Effects: QuestionT Which of the following best describes the concept of eugenics as adapted by Nazi Germany? Select one: an education-based social policy, based on tradition, promoting the intellectual improvement of the Germanic or Aryan peoples a racially-based social policy, based on pseudoscience,. promoting the superiority the Germanic or Aryan peoples a spiritual-based social policy, based on religion, promoting the theoretical improvement of the Germanic or Aryan peoples D a statistics-based social policy, based on research, promoting the increased prosperity of the Germanic or Aryan peoples