Title: Los incubadores de la serpiente
Subtitle: orígenes ideológicos del nazismo, la Segunda Guerra mundial y el Holocausto
Subjects: History, Jews, Persecutions, Holocaust, Jewish (1939-1945), Antisemitism, Causes, Eugenics
Places: Germany
People: Adolf Hitler (1889-1945), Richard Wagner (1813-1883)
Time periods: 20th century