What term refers to an individual's sense of belonging to a particular ethnic group?

The correct term that refers to an individual's sense of belonging to a particular ethnic group is ethnicity. Ethnicity encompasses shared cultural traits, such as language, customs, history, and sometimes religion or geography. This sense of belonging connects individuals to their cultural heritage and community, forming part of their identity.

Ethnicity is significant in understanding how people perceive themselves and others within the context of cultural groups. It can influence personal experiences, social interactions, and community relationships.

Other terms, such as ethics, pertain to moral principles or rules governing individual behavior but do not relate to cultural identity or belonging. Equality refers to the state of being equal in rights and opportunities, while discrimination involves unfair treatment based on various characteristics, including race or ethnicity. These concepts contribute to the broader understanding of social dynamics but do not define the individual's connection to a specific ethnic group in the way that ethnicity does.