Caste systems like the one in India require that individuals marry within their social group. This is referred to as endogamous marriage.
Endogamy marriage can as well be regarded as the in-marriage which can be described as the custom involving the enjoining of one to marry within one's own group.
It should be noted that the penalties for transgressing endogamous restrictions could be from death to mild disapproval.
Hence, Caste systems like the one in India require that individuals marry within their social group. This is referred to as endogamous marriage.
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