Man, people really want to have their cake and eat it too in this thread. Here's something the Union didn't want: succession to be seen as something you could do. What would make it seem like you can opt out of the Union? Being treated like a foreign country and occupied as such. Hanging any number of Confederate officials will not actually solve any problems for the newly re-unified United States and almost certainly make things worse. Many today almost seem more spiteful towards the Confederacy than even the Radical Republicans were back then!
And I don't care if the OP said you could be anachronistic. It still doesn't make sense to bring up the Nuremburg trials to somehow justify similar proceedings happening 60+ years before. OP starts the thread but we aren't 100% beholden to the rules set out. Would it be acceptable to accept hearsay or shoddy sources just because OP says so? I can't believe I've seen people asking for international deliberation in an alt-history trial against Southern leaders. Even in this more bloodthirsty reality, the United States doesn't NEED France or England's support in handling their own domestic affairs. To bring them in puts the US in a rung-down position.
Well said.
The only thing worse than a bad loser is a bad winner.
The Union won and achieved all their wartime goals and no one has ever tried to leave the union again.
They even got a ruling from the supreme court saying no states could legally leave the union.
The CSA has been consigned to the dust bin of history along with national socialism, communism and the empires of the European imperialists etc.
They only exist now in works of fiction and movies and as the subject of alternative history TLs.
The confederates like many losing sides in history had to cheek to rewrite their own history and not leave it to the winners to rewrite history and that is something that many nowadays cannot stand.