An increasing number of the region's young people are identifying themselves by their address cultural group economic level nationality

The answer is cultural group.

A cultural group is one in which its members share traditions, origins, beliefs and sometimes even a genetic inheritance. These groups usually vary generationally by sharing characteristics typical of the period in which they lived and are usually reflected in the way they interpret the world and interact with each other.

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An increasing number of the region's young people are identifying themselves by their cultural group

Option B

Explanation:

Cultural group is being used by many children to identify themselves. There are many cultural groups that exist in a country or a nation. A cultural group refers to a group of people who share the same culture.

Culture mainly involves the belief, religion and ethnic race that a person belongs to. Most children in the region refer to their culture and identify themselves as belonging to a specific culture as it differentiates them from the others.