What are some of the rules that the caste system imposes?
The caste system imposes several strict rules on its members. First, caste is determined by birth – a child is born into the caste of its parents and can never change, leave, or choose not to join it. Caste is never a matter of choice.
Second, caste groups are endogamous, meaning marriage is restricted to members of the same group. Third, there are rules about food and food-sharing – what kinds of food may or may not be eaten is prescribed, and who one may share food with is also specified.
Additionally, castes were traditionally linked to occupations. A person born into a caste could only practice the occupation associated with that caste, making occupations hereditary. The system also involves a hierarchy based on the distinction between purity and pollution, where castes considered ritually pure have high status.
Explanation
This answer covers the four main rules of the caste system mentioned in the NCERT textbook: (1) Caste determined by birth with no possibility of change, (2) Endogamy or marriage restrictions within the caste, (3) Food and food-sharing rules, and (4) Hereditary occupation linkage. The hierarchical ordering based on purity and pollution is also a key feature. These rules were designed to prevent mixing of castes and maintain separation. The textbook notes that these were prescriptions found in ancient scriptural texts, though not always fully practiced in reality.