What, you mean "fair trials" like tying women up and throwing them into water to see if they drowned? (If they floated, they were witches and would be burned. I not...well...)

Or checking their bodies for "witch's teats" which could be anything from a birthmark or a mole to a third nipple?

I mean, if you've read any of my work you know how strongly I'm against the various atrocities committed against black people throughout history, but I don't know what you're hoping to achieve by comparing witch trials to racial oppression.