Lol, so not only would we be looking way, way way too far into this on both what technically makes a human, because by what you said, does cloning not make a human, or if a human has a problem with any kind of growth, does that make them human, but now we also have to apply knowledge of race, which will be deemed depending on personal views.
Throwing a wrench into the works, let me just say, no matter what any one of us say, at this stage, the only facts are that everything is unknown, for we can only assume and price together historical and modern events, because you have to remember we aren't EXACTLY like the members of the past, although who truely knows if we would act the same.