Ethnicity is defined primary through shared history and social grouping. Race is defined through genetics. They share some of the same, but are not the same.

> Ethnicity is defined primary through shared history and social grouping.

Agreed. But I feel ethnicity is "used" in a way like "race".

> Race is defined through genetics.

Sure? I thought genetically race had a very weak basis, and that it was basically some aspects of bodily looks and location of genetical/blood origination? The main reason we needed ethnicity as a term, because race was "simply not there in the genes" and thus "mostly about looks" which gave it very little use in proper science.

I don't think I agree with second. Germans have clearly different culture, language, habits, preferences, values and humor then Czechs. Wo ha different all above from French.

A lot of it remains when group emirates but keeps being close knit.

That is ethicity.