noun
[ U ] ( philosophy ) the Marxist theory that all change results from opposing social forces, which come into conflict because of material needs
noun
[ U ] ( philosophy ) the Marxist theory that all change results from opposing social forces, which come into conflict because of material needs
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005