Linked from
The 16 pages that link to Endogamy, each with the reason it gives.
ExogamyCompared with: It imposes the opposite boundary: spouses must come from inside the group.
JatiRelated: Marriage within the group has often helped maintain jati boundaries.
Caste systemRelated: Marriage within caste groups has helped maintain inherited boundaries.
CasteRelated: Marriage within caste groups helps preserve inherited membership across generations.
Book of TobitRelated: Tobit urges Tobias to marry within his kin, shaping the marriage plot.
Upper classRelated: Marriage among wealthy families can consolidate assets and social ties.