endogamy is when socioeconomic class, marries few people in the united states.
What is endogamy?
It is the practice of marrying within a particular social group, religious sect, caste, or ethnic group and rejecting others as unsuitable for marriage or other intimate personal relationships.
Common in many cultures and ethnic groups. Some religious and ethnoreligious groups are traditionally more homosexual, although they may involve additional aspects that require religious conversion between the couple.
The practice helps emphasize the identity and uniqueness of the community as opposed to neighboring groups where marriage is discouraged.
It is often applied at the societal level and helps define group boundaries.
That's basically when the family tree falls apart over and over again. Descendants of people living in small or isolated communities share a significant amount of DNA.
