Marxist historiography the liberatory intent of Marxist historiography; such practitioners often refer to their work as "marxian" or "Marxian". Friedrich Engels' most important historical contribution was "Der deutsche Bauernkrieg" ("The German Peasants' War"), which analysed social warfare in early Protestant Germany in terms of emerging capitalist classes. "The German Peasants' War" indicate the Marxist interest in history from below and class analysis, and attempts a dialectical analysis. Marx's most important works on social and political history include "The Eighteenth Brumaire of Louis Napoleon", "The Communist Manifesto", "The German Ideology", and those chapters of "Das Kapital" dealing with the historical emergence of capitalists
Financial Modelers' Manifesto extensively about the risks related to financial models for several years before the crisis; for example: Emanuel Derman in 1996: Paul Wilmott in 2000: Financial Modelers' Manifesto The Financial Modelers' Manifesto was a proposal for more responsibility in risk management and quantitative finance written by financial engineers Emanuel Derman and Paul Wilmott. The manifesto includes a Modelers' Hippocratic Oath. The structure of the Financial Modelers' Manifesto mirrors that of "The Communist Manifesto" of 1848. The Manifesto and Oath were written in response to the Financial crisis of 2007–2010 with the collapse of subprime mortgages. A shortened version was published in