Why are black people afrade of water?

Honestly, aside from the narrow mindedness of this question, please do learn to spell black and afraid. I think the answer is more of a why are people afraid of water. I would have to ask if the people in question are afraid from all water, or jumping in to an ocean or river. Please don't take this as an insult, but just because a certain group of people are afraid of something doesn't mean all of them are. I know a human who is afraid of Spiders, are all humans?