Respuestas al mensaje #4,058

Dunno, but you can run down the rabbit hole here https://www.theatlantic.com/health/archive/2013/02/when-taking-multiple-husbands-makes-sense/272726/

IIRC, it's about preventing the fracturing of farms between brothers during inheritance in a tremendously mountainous region where fertile land is...

*Points at The One Child Policy that china used to have* I can think of one way.