Answer:
The answer is B. Homogamy.
Explanation:
Homogamy refers to the marriage that exists between individuals who are considered similar to each other. These similarities are established in terms of culture. The union could be established taking into account elements like socioeconomic status, class, gender or age.
Homogamy is considered an unexpected phenomenon related to people who have some kind of liking for other people who are like them or behave like them.