The Indian caste system is a specific, fairly regimented thing. Not really the same as the informal structuring of society that we might colloquially refer to a

The Indian caste system is a specific, fairly regimented thing. Not really the same as the informal structuring of society that we might colloquially refer to as a caste system. (https://en.wikipedia.org/wiki/Caste_system_in_India https://en.wikipedia.org/wiki/Caste_system_in_India)