Polygamy Teaches Teamwork, Family, and Responsiblity.
Polygynous families teach us how to be Family. How to manage large households which in turn teaches monogamy how to manage smaller ones. In Polygyny, you don't just get along. Everything has order, everything has a place, and individual rights, duties and responsibilities are clearly defined - and matter. If leadership roles and responsibilities are not clearly defined, the marriage fails quickly. These lessons fortify monogamy, and make it not just stronger, but trustworthy and reliable.