Caste system in India - Wikipedia, the free encyclopedia

The Indian caste system is a system of social stratification and social restriction in India in which communities are defined by thousands of endogamous hereditary groups called Jatis.<br />
The Jatis were grouped formally by the Brahminical texts under the four well known categories (the varnas) viz Brahmins (scholars, teachers, fire priests), Kshatriyas (kings, warriors,law enforcers, administrators), Vaishyas (agriculturists, cattle raisers, traders, bankers), Shudras (artisans, craftsmen, service providers). Certain people like foreigners, nomads, forest tribes and the chandalas (who dealt with disposal of the dead) were excluded altogether and treated as untouchables.