Lectures and seminars for the first 120 students at first took place only in the evening, mostly with volunteer lecturers. The core areas of teaching were at first:
Many of the teaching staff of the academy emigrated in 1933, in order to escape the Nazi repression of political opponents and those of Jewish descent. The political writer Peter Kleist then became the director. Under the Nazi regime, the academy at first became directly subordinated to the government in 1937. The lecturers closest to National Socialism were the "nationalist-revisionist" and the "völkisch-conservative" ones, who came from the Politische Kolleg. The latter had formed a working group with the academy in 1927. From this point on the teaching staff were divided, and no unified concept was agreed upon. Political science was then restricted to foreign policy and "foreign studies", and thus became part of the Nazi ideological apparatus and foreign policy. In 1940 the Deutsche Hochschule für Politik was merged with the Institute for Oriental Languages, which had become the foreign studies school of the Universität Berlin in 1935. They were now integrated into the university as the Faculty of Foreign Studies. The dean was Franz Alfred Six, 30 years old. Six was an SS intellectual, who belonged to the elite of the NSDAP; he worked simultaneously on the extermination of the Jews as Adolf Eichmann's superior in the Reichssicherheitshauptamt. Another leading National Socialist at the Hochschule für Politik was the sociologist and geopolitics scholar Karl Heinz Pfeffer, who succeeded Six as dean. Anti-colonialist students also studied there until 1945. Some teachers in the Faculty of Foreign Studies were Albrecht Haushofer, Harro Schulze-Boysen and Mildred Harnack. Some of the students were: Eva-Maria Buch, Ursula Goetze, Horst Heilmann und Rainer Hildebrandt. The number of Nazi Party members as a proportion of this Faculty was 65%, twice as much as other Berlin higher education institutions. It cooperated extensively with the government-run Deutsches Auslandswissenschaftliches Institut of the Reich Ministry of Public Enlightenment. This institute was also run by Six, who also had a third function as head of the "Kulturpolitische Abteilung" of the German Foreign Office.
Post-war period
In 1948 the Deutsche Hochschule für Politik was re-founded by the Social DemocratOtto Suhr. It was integrated into the Freie Universität Berlin and moved to Berlin-Dahlem, as the newly founded Otto-Suhr-Institut in 1959. Its previous representative building in Schöneberg was used by the Fachhochschule für Wirtschaft Berlin from 1971.
Legacy
An exhibition, by Siegfried Mielke and his colleagues, about the staff and students of the Deutsche Hochschule für Politik who were active in resistance groups during the time of the Nazi dictatorship, was opened on 14 June 2008 in the foyer of the Otto-Suhr-Institut by Wolfgang Thierse, the Vice President of the Bundestag. Since then, the exhibition has also been shown at other venues. The exhibition and accompanying materials give an overview of the development of the Hochschule. It is centred on several dozen biographies of students and members of staff, who fought against National Socialism in different groups either in the resistance or in exile. The biographies show a connection between the democratic orientation of the Hochschule and the political work of many of its teachers and students against the Nazi state. Although already at the start of 1933 staff and students at the German universities were starting to support the Nazis in droves, at the DHfP the majority of faculty and students stayed true to the democratic ideals it was founded on. According to the authors of these biographies, this was "unique" in the academic landscape. Just as unequalled was the large number of staff and students who joined resistance groups or fought the Nazi system in exile.