Yep!
Up until the 16th/17th centuries, entire English, Cornish, and Welsh coastal villages would disappear overnight because of Barbary slave traders raiding the coasts, especially for White girls/women.
The British Empire, at great national cost (I think we only repaid the debt spent like twenty years go?), outlawed slavery in the Empire, and any slave that set foot on British land, including ships, was automatically freed.
Blacks enslaved other Blacks first; Europeans just became their best customers for the existing trade because gold/gunpowder/exotic foods. There was no "WAKANANDAAA FOREVVVVAA!" bullshit that's become a meme. Ever.
They don't teach any of that in American schools, and there are YouTube videos of bloody American academics, especially Black professors who are supposedly anti-racist, going "wow, I didn't know that, what the fuck!". Seeing their little brains explode that "Evil Whitey" is a lie is hilarious.
So, yeah.