For each culture, all aspects of cultural and social life are covered, with topics ranging from religious beliefs, bringing up children, causes and cures of diseases, to economic and political behavior. Subject indexing at the paragraph level, as well as keyword searching, enables precise retrieval of information from the text of books, articles, and dissertations included in the collection. Cultures range from ethnic groups in Africa, Asia, Europe and Oceania, to indigenous and immigrant groups in North and South America.