Which are the most common types of preferential marriages?

Question

Quizplus · Accepted Answer

The most common type of preferential marriage is marriage with cross cousins, where individuals marry their mother's brother's or father's sister's children. This type of marriage is common in many societies and has been found to have benefits such as strengthening family ties and ensuring continuity of family properties. Marriage with foreigners may also be a common type of preferential marriage, but it is not as prevalent across all cultures as marriage with cross cousins. Marriage with siblings and marriage into an elder generation are generally taboo in most societies, while marriage to mother's sisters' children is very rare.

Which Are the Most Common Types of Preferential Marriages