Tar-Miriel, the wife by force that Amazon gave the power to in this show? Her husband Ar-Pharazon enslaves Haradrim. That's why they still hate humans during the time of LotR. He sacrificed them in the name of Morgoth, Tolkien's Satan analogue. He sacrificed Africans, in other words. Hell, they even have elephants. Of course, now that she's in charge, she gets to be the strong Black Kween who gets to take slaves from fictional Africa, bring them to her land to be slaves and burn alive as a sacrifice to Satan. I love self-owns.