History of socialism French revolution, as well as from the German philosophy of GWF Hegel, and English political economy, particularly that of Adam Smith and David Ricardo. Marx and Engels developed a body of ideas which they called scientific socialism, more commonly called Marxism. Marxism comprised a theory of history (historical materialism) as well as a political, economic and philosophical theory. In the "Manifesto of the Communist Party", written in 1848 just days before the outbreak of the revolutions of 1848, Marx and Engels wrote, "The distinguishing feature of Communism is not the abolition of property generally, but the abolition of bourgeois property".
Open and closed systems in social science the sphere of being, identity, theory, molar, information, normal, and past. Open systems offer becoming, difference, practice, molecular, noise, pathological, and present. In short, systems theory in social sciences is basically closing the gap between phenomenology and structuralism and instead searching for embedded hermeneutics in which the subject is not cut off from a society but weaved in a social context. Once the Cartesian subject, who imposed mental concepts on reality, is flattened out, then the task is how to actualize materiality. One possible way of describing the non-subject-centered view of the world is through the organization. According to Gregory