a human being
You are descended from ancestors.
If you're white then you'd call a black person African or African-American. If you're black then you'd call a white person a white person.
Human
A person who comes from the continent of Europe is called European.
call them cotton pickers
You call them a person.
No, you both need the game.
A black person
You call them by their name...
You would call that forgery on a black market and the person selling it a con artist.
It can be seen as one depending on the person. Though black people have African ancestry, not all are directly from Africa or wish to be called African as opposed to where they may actually be from (e.g. America, France, Britain, Canada, Australia, etc). The same would be for a white person (or any person, truly) and their European ancestry. To just call them "European" can be seen as an insult since they may have been born and raised in a whole different part of the world and feel they have very little connection to the European continent.You call people by their name with respect, and if they wish and choose to be called another title, keep it to that individual and do not generalize it simply because they share the same skin color or heritage as another.
That person is considered black, or Negroid.