When originally published in 1991, this book was the first systematic, detailed evaluation of the social structure of the Nazi Party in several regions of Germany during its so-called Kampfzeit phase. Based on extensive archival material, much of it left untouched since the end of the war until Detlef Mühlberger uncovered it, the book demonstrates that the Nazi Party and its major auxiliaries, the SA and the SS mobilized support which was remarkably heterogeneous in social terms. The author reveals that in addition to followers from the middle and upper social classes the Nazi Party enjoyed strong support among the lower class and it was indeed, as it claimed to be a people's party, or Volkspartei.