original_query: What were Detlev Peukert's areas of study as a historian?
query: What were Detlev Peukert's areas of study as a historian?
answer: Detlev Peukert's areas of study included the relationship between the "spirit of science" and the Holocaust, social history of the Weimar Republic, Alltagsgeschichte (history of everyday life) in the Third Reich, the experiences of youth in Imperial, Weimar and Nazi Germany, the persecution of the Romani, and the history of the Dominican Republic.