Every African nation that captured their ancestors, enslaved them and sold them off to Europeans should pay a hefty price.
I always find it interesting when someone comes along and starts ranting about "reparations for slavery." Pull out a large paper map of the world, pin it to a wall, blindfold yourself and throw several darts in the map's direction. No matter where the darts strike (excluding water areas, Antarctica and the North Polar Ice Cap), you will have struck a region where slavery existed at some point in history. There have been white slaves, black slaves, Indigenous peoples slaves and Asian slaves. Ignoring the white slaves, Indigenous peoples slaves and Asian slaves, let us focus on the blacks. They are, after all, currently the "only" loudly vocal population on the issue of their heritage. 95% of the black slaves who crossed the Atlantic went to Central and South America, forced to work for the Portuguese and the Spanish and 5% went to North America. All told, about 11 million slaves made the trip across the Atlantic. On the other hand, about 180 million black slaves were forcibly taken to Muslim areas. The Muslims (because their Koran encourages slavery) took slaves, but castrated most males and killed black newborn males. Saudi Arabia and Yemen only ended slavery in 1962 and Mauritania officially ended it in 1980.
Although, there is believed to still be some slavery (we're still talking blacks, although other races are enslaved and in existence in some Arab/Muslim areas).
The guilt of slavery goes across the spectrum. All regions had slavery at some point in their history. No race, even blacks, are exempt from the guilt.
In my family's case, I'm sure that at some point, based upon the areas my ancestors DNA crops up, some ancestors of mine were probably slaves of the Romans. Descendants of the Romans still reside in Italy. Does my family deserve some measure of reparations from Italy for past likely wrongs? Of course not. The other side of my family came over from Ireland during the "potato famine" which England could have helped those in need of food from, but deliberately ignored. Does England owe my family for basically allowing my ancestors to be starved out of the country so that their "Protestant" sympathizers could take the land on which they live? No. No one alive today was involved in it, even if someone alive today may be living on land that was owned by my ancestors who were starved out.
Just because some ancestor suffered wrongs in the distant past, doesn't mean anyone alive today, owes their descendants something. History is just that, history.
Look at it this way, if a great-great grandfather of yours, murdered say, my great-great grandfather, should you in someway, be held responsible for his act? We all know the answer to that is, no. However, if you really believe that the wrongful acts of those in the past history mean that those in the present must pay for those acts, then, well....let's have a look at your ancestors and see if any committed any felony crimes for which we can hold you responsible for.
Today, despite what you hear from racist blacks, there is no oppression of blacks. There are black lawyers, black heads of business, black nurses, black doctors, black policemen, black military officers, black mayors, black congressmen, black senators and we've had a black president. Those individuals achieved their goals because they focused on their goal, studied hard, worked hard and through those actions, achieved their goals. There was "no" oppression.