Karl Marx, Friedrich Engels

Karl Marx (1818–1883) and Friedrich Engels (1820–1895) were German philosophers, economists, and revolutionary writers whose ideas fundamentally shaped modern political thought. Born in Trier, Prussia, Marx studied law and philosophy before turning to journalism and political economy. Engels, the son of a wealthy textile manufacturer, developed radical views after witnessing industrial poverty in Manchester, England. The two met in Paris in 1844 and formed one of history's most influential intellectual partnerships.

Their most famous joint work, The Communist Manifesto (1848), is a powerful call for proletarian revolution and remains among the most widely read political documents ever written. Marx's magnum opus, Das Kapital (Volume I, 1867), offers a rigorous critique of capitalism, analyzing concepts such as surplus value, commodity fetishism, and class exploitation.

Engels produced significant works of his own, including The Condition of the Working Class in England (1845), a vivid study of industrial misery, and Anti-Dühring (1878), which systematized what became known as Marxism. Other notable texts include Marx's The Eighteenth Brumaire of Louis Bonaparte and Engels's The Origin of the Family, Private Property and the State (1884). After Marx's death, Engels edited the unfinished volumes of Das Kapital, securing their enduring legacy.