I am not OP but I take issue with this. I feel like this is the whole thing. Why did you feel the need to write “European”. That’s wrong and denigrates entire ethnic groups in a very ignorant way. The poles for example surely you would agree are european but did not participate in the slave trade. But, this is not my main point.
My main point is, the slave trade was a multicultural, multiethnic affair. In different periods of times, different peoples were enslaved by different other peoples.
Just so you don’t mistake my comment, this is not an apologia of slavery. It was a horrible institution worthy of condemnation and I am happy it was ended.
I just find it very annoying when I see this automatic assumption “europeans were slavers”. No, not all of them practiced slave trading, some of them were enslaved as well, the ones that did practice slavery collaborated with non europeans to create the supply chain and there were other non european peoples also actively engaged in the slave trade.
Slavery is not the sin of Europe, it’s the sin of all man kind.