In which type of culture would you find the most openness to marriages outside one's own ethnic or social class division?

Question

Quizplus · Accepted Answer

Exogamy refers to a cultural practice where marriage outside one's own ethnic or social class division is preferred or encouraged. Therefore, cultures that practice exogamy are likely to have the most openness to marriages outside one's own ethnic or social class division.

In Which Type of Culture Would You Find the Most