I consider the goalpost officially moved, although I don't know how you could prove such a declaration. Are you familiar with the name John Moses Henderson Smyth?
Now, about that goalpost concreted into your post 475 (”Southern slave owners were all Democrats”): yep, you need to move that as well.
John Moses Henderson Smyth?
No, nor can I find any reference to him when searching on the internet. How bout you move that through your goalpost?
By the way, Im not the first to have said no Republicans owned slaves in the Southern states that declared separation from the Union. A simple internet search yields much information but heres a good one:
https://www.quora.com/In-American-history-has-any-Republican-ever-owned-a-slave