Respuesta :
This cultural practice followed by Mary's family is an example of endogamy. Inbreeding
is the union through marriage or reproductive purposes between members
of the same family or ethnic or social group (for example, a religious
group). This practice is common in many countries with very
dominant cultures or in religious groups, where race or culture is
expected to be conserved through offspring.
I hope my answer can help you.
I hope my answer can help you.
a. endogamy. The custom of marrying only within the limits of a local community, clan or tribe.