he started a war that had to with trade as well as States rights vs federal. Those differences led to an underlying belief in the south that they needed slaves to work the fields.It was a trade war to start. So I don't know what white supremacist has to do with it. Unless of course you are a antifa, BLM proponent. Lincoln is responsible for everyone who died in the war. The south or anyone anywhere should of  had slaves in the first place but my opion doesnt change history. Oh and their are slaves all throughout history and even today . How come you don't say anything about that?