Primitive communism is a concept originating from Karl Marx and Friedrich Engels who argued that hunter-gatherer societies were traditionally based on egalitarian social relations and common ownership. A primary inspiration for both Marx and Engels were Lewis Henry Morgan's descriptions of 'communism in living' as practised by the Iroquois Nation of North America. In Marx's model of socioeconomic structures, societies with primitive communism had no hierarchical social class structures or capital accumulation.
Engels offered the first detailed theorization of primitive communism in 1884, with publication of The Origin of the Family, Private Property, and the State. Marx and Engels used the term more broadly than Marxists did later, and applied it not only to hunter-gatherers but also to some subsistence agriculture communities. There is also no agreement among later scholars, including Marxists, on the historical extent, or longevity, of primitive communism.
Marx and Engels also noted how capitalist accumulation latched itself onto social organizations of primitive communism. For instance, in private correspondence the same year that The Origin of the Family was published, Engels attacked European colonialism, describing the Dutch regime in Java directly organizing agricultural production and profiting from it, "on the basis of the old communistic village communities". He added that cases like the Dutch East Indies, British India and the Russian Empire showed "how today primitive communism furnishes ... the finest and broadest basis of exploitation".
A term usually associated with Karl Marx, but most fully elaborated by Friedrich Engels (in The Origin of the Family, 1884), and referring to the collective right to basic resources, egalitarianism in social relationships, and absence of authoritarian rule and hierarchy that is supposed to have preceded stratification and exploitation in human history. Both Marx and Engels were heavily influenced by Lewis Henry Morgan's speculative evolutionary history, which described the ‘liberty, equality and fraternity of the ancient gentes’, and the ‘communism in living’ said to be evident in the village architecture of native Americans.