Title: The Doctors of Revolution
Subjects: 19th century, Anarchism, Communism, Europe, History, Philosophy, Social change, Social conditions, Socialism, Modern Philosophy, Philosophers, Revolutionaries, Europe, biography, Europe, history, 19th century, Europe, intellectual life, Europe, civilization, history, Philosophers, biography
Places: Europe
People: Karl Marx (1818-1883)
Time periods: 1789-1900, 19th century