There's the black voter who has been brainwashed into thinking ****** is the source of all his problems. Democrats set him up for failure by convincing him the deck is stacked against him and the only way he will survive is for government to intervene at every turn. He doesn't realize he's still in chains to the same party that owned his ancestors, created the KKK, and passed the Jim Crow laws to keep him poor and uneducated.
No political party ever created the KKK. We've done this.
But since you mention it you know what the Klan did own?
The city council of Anaheim. As Republicans. Do what you want with that but it's your back yard.
And slavery goes back thousands of years, literally, while the Democratic Party goes back to 1834. Those who owned slaves would have been Federalists, Whigs, Know Nothings, Democratic-Republicans, and that group that outnumbers all of them --- no party at all. You didn't need a political party to own a slave.
And apparently you don't need to own a history book to post here.