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
The Christian Manifesto that the church could make its position understood by the largely non-Christian Chinese population who shared their patriotism but not their religion. Before the manifesto, the Chinese Church had separated church and state matters, but according to Oi, "The Christian Manifesto" marked a turning point in this regard. The Christian Manifesto "Direction of Endeavor for Chinese Christianity in the Construction of New China", commonly known as "The Christian Manifesto" or "The Three-Self Manifesto", was a political manifesto of Protestants in China whereby they backed the newly-founded People's Republic of China (PRC) and the leadership of the Communist Party of China