
You are leaving out a lot of context. It was southeastern tribes specifically that partook in the Atlantic slave trade but they did it because they were being pressured to assimilate with plantation culture in the south. And Natives have been around for thousands of years before the confederacy??
My ancestors from that time period were super prominent slave owners and confederates. It has no impact on my life, I don’t feel guilt and no one expects me to apologize for anything or feel bad about it. I think the people who say otherwise just think stuff like “slavery was bad and racism is bad” are personal attacks because they’re racist and don’t want to admit it.