Jason Johnson should know that the Democrats were the party that supported slavery and slaveholders. The Repub party was anti slavery and took the country to war fighting against it. The KKK was associated with the Democrat party and was made up of Democrats as was most of the Confederacy. JJ doesn’t realise he is working for his slavemasters.
I bet if you asked 100 of today’s college students “which political party founded the KKK and fought FOR keeping the institution of slavery?”, 99 would answer,
“The Republican Party, of course!”
IIRC the first 34 black congressmen were all Republicans.