What does the South flag mean?

The flag of the Confederate States of America, commonly known as the "Confederate flag" or "Dixie flag", is a red, white, and blue flag that was used by the Confederate States Army during the American Civil War. It is often associated with southern heritage, states' rights, and segregation. The Confederate flag has been widely condemned as a symbol of racism, slavery, and white supremacy, and its use has been banned in many places.