Read this: Black people is a term used in certain countries, often in socially based systems of racial classification or of ethnicity, to describe persons who are perceived to be dark-skinned compared to other given populations. As such, the meaning of the expression varies widely both between and within societies, and depends significantly on context. For many other individuals, communities and countries, "black" is also perceived as a derogatory, outdated, reductive or otherwise unrepresentative label, and as a result is neither used nor defined.

Do some cultures not use the term "Black people"?
What is the answer? (If it cannot be answered, return "unanswerable")
, "black" is also perceived as a derogatory, outdated, reductive or otherwise unrepresentative label,