Answer :
Caste system is used to refer to hereditary systems of rank, usually religiously dictated, that are relatively fixed and immobile.
Endogamy, the hereditary transfer of a way of life that frequently includes a profession, ritual rank in a hierarchy, customary social contact, and exclusion based on cultural conceptions of purity and contamination are all characteristics of caste, a type of social stratification. The tight social divisions within Hindu society in India, which have their origins in ancient south Asian history and continue to this day, serve as its paradigmatic ethnographic exemplar. However, as a result of urbanization and affirmative action initiatives, the economic importance of the caste system in India has been decreasing. The Hindu caste system has received a great deal of attention from sociologists and anthropologists, and it is occasionally used as an analogical framework for the study of caste-like social distinctions that exist outside of Hinduism and India.
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