Although urbanization was seen as a positive influence on the economy, it led to a decrease in the quality of life the working class in England experienced. Influenced by Adam Smith’s free market theory, capitalism became the guiding force behind English economy. When Karl Marx visited Manchester, which was the centre of industrialism during that time, he observed, “…both the miserable lives of factory workers and the patent inequities of industrialism.” From his observation of industrial culture in England and the negative lifestyle it promoted, Marx and his friend Frederich Engels developed the theory of scientific socialism. Both Marx and Engels disagreed with capitalism because it had led to the dehumanization of the working class, turning them into nothing more than a commodity. They believed that the working class needed to unite and overthrow the capitalist system that controlled