My grandparents were all immigrants from Europe or Scandanavia. Never owned slaves. Over here, anyway - who knows a few hundred years ago - it was a common practice for many people (including Native Americans, Middle Easteners, Arabs, jHebrews, Black Africans, various European tribes, etc. Doesn't the word Slavic come from the root "slave? Maybe not.... Dunno)).
If I have to pay reparations, I'm want a couple slaves in return.... and I get to pick them.
Pobably more bother than they are worth .....