[E. Pluribus Unum]

Mooslims don’t like to share estates when patriarchs die, so they have their grandchildren marry each other to keep it all in the family.

Mooslims are actually the inbred idiots that “Hillbillies” are alleged to be.

[SauronOfMordor]

Plus, in a tribal society, marrying inside the tribe is necessary. It’s not just that they marry cousins, it’s that the cousin must be the father’s sibling’s child.