A system where by descent groups or other kin groups are liked by the rules of recurrent marriages s...........

Sociology Preliminary Marriage , family and kinship

A system where by descent groups or other kin groups are liked by the rules of recurrent marriages so chat the groups remain in an affinal relationship with one and another generation after generation is know as :

Bilinear kin group

Cross cousin marriages

Alliance

Exchange of daughters

Explanation:

- Bilinear kin group: This system involves recognizing descent and kinship through both the maternal and paternal lines. It does not inherently involve recurrent marriages to form alliances between groups.

- Cross cousin marriages: Such marriages occur between the children of a brother and a sister. This can create alliances, but it focuses more on specific marriage preferences rather than systematic, generational relationships between groups.

- Alliance: This refers to systems where groups form enduring affinal relationships through recurrent marriages to ensure alliances across generations. It often involves strategic marriage practices to cement social or political ties.

- Exchange of daughters: This practice involves families exchanging daughters in marriage, often to maintain or create alliances. While related, it doesn’t capture the comprehensive system of alliances formed over generations.