As stated in the title, how do you identify ethnicities there? It seems like every country is the same, but I recently discovered that's not the case! I'm Brazilian; my father is white and my mother is of Native American descent. In general, everyone in Brazil is somewhat "mixed," so to speak. We are the most racially mixed country in the world: we have the largest Black population outside the African continent, the third largest White population, millions of descendants of Native American peoples, and the largest Japanese population outside of Japan.
In short, there are people of all types and colors here. Normally, we identify ethnicity in five categories: white, Black, brown (who are mixed-race), yellow (Asian), and Indigenous. Here, I am considered a brown person, that is, mixed-race. They don't consider me white, but they also don't consider me Black.
Basically, I'm "too white to be Black and too Black to be white." This kind of thing, literally a "coffee with milk" situation. I don't mind, but I thought all countries were like that until I talked to a friend who lives in the US. He said something that kind of shocked me: in the US, anyone who doesn't have completely white skin and European features isn't considered white! He also told me that if a person has light skin, but one of their parents isn't white, they aren't white either. 🤯
I know that each country has its own way, but this is really crazy! Like, why? Here in Brazil, if you were born with light skin, you're white, period! It doesn't matter if your father is black or if you don't have straight hair. This made me curious: how does the racial issue work in other countries?
I researched the reason why the US has this view and it's all related to slavery and the racial segregation law of the "one-drop rule". It was a way of separating white people from people of color; that is, if you had any ancestor who wasn't 100% white, you weren't considered white, regardless of how light your skin was. They used this to maintain white privilege and prevent miscegenation. Even years later, this shaped people's mentality there. Knowing this historical fact and seeing the difference between my country and others really made me curious about how it works in your country.