The presidency of Lázaro Cárdenas (1934–1940), one of the leading figures of Latin American populism of the first half of the twentieth century, has long been surrounded by myth and politicized interpretations. To a certain extent this is understandable: under Cárdenas's leadership major and spectacular reforms were carried out that had their roots in claims originally formulated during and in the aftermath of the Mexican Revolution (1910–1917). Moreover, these reforms have had a lasting impact on Mexico's political and socioeconomic development. In state-sanctioned historia oficial the figure of “grandfather” Cárdenas long reached mythical proportions: he carried out huge projects of land reform and thus finally responded to the demands of poor peasants and Indians, stood up against international capital by nationalizing the oil industry, rebuffed the conservative factions of the national bourgeoisie and laid the foundations for the corporatist state and party, that was to rule Mexico for the remaining part of the century, and thus gave institutional voice to the country's working classes. This image has also been influential in scholarly writings, particularly in those that studied cardenismo as a national phenomenon. Recent years, however, have seen important changes. Nationalist populism is drastically reevaluated in the dominant discourse of neoliberal modernity, and scholars have started to break down the phenomenon, thereby trying to overcome politicized interpretations.