Wehler is a leader of the so-called Bielefeld School, a group of historians who use the methods of the
social sciences to analyze history. Social history developed within West German historiography in the 1950s the 1960s as a successor to the national history, which was discredited by
National Socialism. The German brand of "history of society" (
Gesellschaftsgeschichte) has been known from its beginning in the 1960s for its application of sociological and political modernization theories to German history. Modernization theory was presented by Wehler and the Bielefeld School as the way to transform "traditional" German history, that is, national political history, centred on a few "great men," into an integrated and comparative history of German society encompassing societal structures outside politics. Wehler drew upon the
modernization theory of
Max Weber, with concepts also from
Karl Marx,
Otto Hintze,
Gustav Schmoller,
Werner Sombart and
Thorstein Veblen. Wehler's
Deutsche Gesellschaftsgeschichte (1987-), is a comprehensive five-volume history of German society in the 18th to the 20th centuries. Each volume approaches historical processes from a social history perspective, organized under the themes of demographics, economics, and
social equality. His detailed structural analysis of developmental processes supported by a vast body of notes and statistics sometimes obscures the larger context. Nonetheless, patterns of continuity and change in the social fabric are emphasized. More than a historiographical synthesis of Ranke and Marx (envisioned by some German historians after the catastrophe of
World War I), Wehler's work incorporates
Max Weber's concepts of authority, economy, and culture and strives toward a concept of "
total history." Volumes 1-2 cover the period from
feudalism through the Revolution of 1848. Volume 3
Von der "Deutschen Doppelrevolution" bis zum Beginn des Ersten Weltkrieges 1849-1914 (1995) employs Wehler's longtime emphasis on a German
Sonderweg or "special path" as the root of
Nazism and the German catastrophe in the 20th century. Wehler places the origins of Germany's path to disaster in the 1860s and the 1870s, when economic modernization took place, but political modernization failed to take place and the old Prussian rural elite remained in firm control of the army, diplomacy and the civil service. Traditional, aristocratic, premodern society battled an emerging capitalist, bourgeois, modernizing society. Recognizing the importance of modernizing forces in industry and the economy and in the cultural realm, Wehler argued that reactionary
traditionalism dominated the political hierarchy of power in Germany, as well as social mentalities and in class relations (Klassenhabitus). Wehler's
Deutsche Gesellschaftsgeschichte: Vom Beginn des Ersten Weltkrieges bis zur Gründung der beiden Deutschen Staaten 1914-1949 (2003) is the fourth volume of his monumental history of German society. Germany's catastrophic politics between 1914 and 1945 are interpreted in terms of a delayed modernization of its political structures. At the core of Wehler's fourth volume is his treatment of "the middle class" and "revolution," each of which was instrumental in shaping the 20th century. Wehler's examination of Nazi rule is shaped by his concept of "charismatic domination," which focuses heavily on
Adolf Hitler. The fifth volume extended to 1990; none of the series has yet been translated into English. From the 1980s, however, the Bielefeld school was increasingly challenged by proponents of the "cultural turn" for not incorporating culture in the history of society, for reducing politics to society, and for reducing individuals to structures. Historians of society inverted the traditional positions they criticized (on the model of Marx's inversion of Hegel). As a result, the problems pertaining to the positions criticized were not resolved but only turned on their heads. The traditional focus on individuals was inverted into a modern focus on structures, and traditional emphatic understanding was inverted into modern causal explanation. ==Champion of the
Sonderweg theory==