We know that 400 years ago, African-Americans were loaded onto boats as slaves.
While every other race can say that their relatives are from Germany, or Ireland, or wherever, African-Americans do not ha.
They have no clue as to the tribe their ancestors belonged to, nor the language they spoke.
For those who have not researched their heritage on ancestry websites, they have no idea what part of Africa they are from.
They were then dropped off in the Caribbean, North America, and South America.
We know that 400 years ago, African-Americans were loaded onto boats as slaves