Okay I want to start this off by saying I'm not a confederate or even a southerner I just wanted to find out of this thing I keep remembering I actually saw or if it was just some weird dream I had.
So iirc it takes place on a stage of some sort. A bunch of Confderate soldiers are standing straight with swords then each one of them takes a turn doing some sick-ass sword move on Abe Lincoln (I think??, maybe it was Ulyssess S. Grant??). They do this for a bit one by one until Lincoln dies, symbolizing a southern victory over the union.
From my memory it's really dramatic and kind of disturbing and hard to watch.
Please tell me I'm sane and this comes from somewhere and I didn't just make this up.