History of economic thought its critics. Socialism emerged in response to the miserable living and working conditions of the working class in the new industrial era, and the classical economics from which it sprang. The economic and political theory published in "The Communist Manifesto" (1848) and "Das Kapital" (1867) combined with the dialectic theory of history inspired by Friedrich Hegel (1770–1831) to provide a revolutionary critique of nineteenth-century capitalism. In 1845 German radical Friedrich Engels (1820–1895) published "The Condition of the Working Class in England in 1844", describing workers in Manchester as "the most unconcealed pinnacle of social misery in our day." After Marx
Social groups in male and female prisons in the United States they were missing by creating new social groups with other inmates. This theory is predicated on the belief that female inmates were significantly more likely to be close with their children and other family members than males would be. Though it is popular among sociologists, many recent scholars have argued that the pseudo-family model is not an accurate assessment of the social phenomenon, many claiming that female pseudo families were synonymous with gangs in male prisons as they served exactly the same social organizational purpose. One study, "Reconsidering the Pseudo-Family/Gang Gender Distinction in Prison Research", examined the discourse used by