Countries and Their CulturesCountries and Their Cultures is based on the collection of ethnographic information known as the Human Relations Area Files based at Yale University...All entries have the same structure, with sections on geography, history, demography, languages, food, economy, etiquette, politics, family, religion, and arts and humanities. A country's degree of cultural unity as well as its cultural variations are described in the sections on national identity, ethnic relations, and social stratification. Each entry has a map with a regional insert, black-and-white photographs, and a bibliography of recent scholarly books. "