Entries on all large or well-known groups include up-to-date information on their geography, origins, languages, history, and culture, with subsections on topics such as subsistence, religion, social and political structures, economy, government, military practices, dwellings and architecture, clothing, transportation, technology, art, music, and literature. Invaluable reference features include a chronology, glossary, bibliography, and a comprehensive index, and a fact sheet, timeline, examples of further reading, maps, and pictures complete this authoritative reference. Appendixes offer helpful background information on topics such as the regions of Africa, kinship systems, religious systems, and subsistence systems.