Title: The cultural gradient
Subjects: Intellectual life, Modern Philosophy, Nationalism, Religion, History, History of ideas, intellectual history, Social history, 20th century, c 1700 to c 1800, c 1800 to c 1900, Europe, Soviet Union, Social Science, History - General History, Philosophy, Modern, Sociology, Europe - General, History / Europe / General, Anthropology - General, 19th century, Europe, Eastern, Nationalism, europe, Philosophy, modern, 19th century, Philosophy, modern, 20th century, Europe, intellectual life, Soviet union, intellectual life, Soviet union, religion
Places: Europe, Eastern Europe, Soviet Union
Time periods: 20th century, 1917-1970, 19th century