@gungasnake,
If you read the Confederate Constitution you can very plainly see what the war was about. It's right there in black and white (no pun). The leaders got together and wrote out exactly what they believed and what kind of a world they envisioned.
It was about the supremacy of the white race (capitals purposely omitted), the subjugation of the black race, the elevation of Christianity to the status of official religion and the adoption of it's principals into national law.
The Confederate Constitution was an abomination, a pale perversion of the US Constitution born out of ignorance and fear.
Those that fly the Confederate flag today either support those principles or are ignorant of them and so fittingly carry on the "Rebel" heritage.