400 years of slavery which hasn't even stopped isn't a test. I'm sorry, but every other group is thriving economically while we are stagnant. African people aren't crash dummies we are people.
Many people in the world have been enslaved, usually it's due to war, what makes the american slave trade more sickening is that it was based purely on race, and the white mans ignorance. Whites were enslaved by Africans before too. I'm black as they come, but i'm not blind to the reality that everyone has struggled.
Learn your black history the negus of Ethiopia, the empires of Mali, and the richest man of all time were all black, through history we had our ups and downs.
your think of recent history when our history, and culture is much deeper, all this talk about slavery, and what you once were is how they keep you mental chains.