Answer:
The answer here would be C, same eye color.
Explanation:
Ethnicity is for people from a common culture or place, not a common race. People with the same ethnicity would have related experiences, a common history, and the same traditions. Eye color is not part of this, as people from different races or people with different eye colors can be from the same ethnicity. For example, being Texan is an ethnicity. People from Texas share a history, have related experiences, and have the same traditions, but they also all have a different skin tone, eye color, race, and eye color.
