Oh look, strawmen abound! How surprising. Show me a single meme where I've said anything about the Confederacy.
And regardless if you don't like them and they make you want to cry, the confederacy soliders were overall brave men that were crushed by numbers and military spending. The soldiers that retreated didn't do so because of moral disagreements like your misguided meme tries to present. That's why I bothered to say anything, you're just upset i interrupted your exercise in virtue signalling and D&C.
But continue, maybe talk about the Mongols under Genghis Khan. They killed alot of innocents and were 'racist'. The Romans, they took slaves and were mean. Oh wait... Nevermind...