Modern display of the Confederate battle flag

Although the Confederate States of America dissolved at the end of the American Civil War (1861–1865), its battle flag continues to be displayed as a symbol of white supremacy in the United States. This modern usage can be traced to the 1948 United States presidential election, when it was used by the Dixiecrats, southern Democrats who opposed civil rights for African Americans. Further display of the flag was largely a response to the civil rights movement and the passage of federal civil rights laws in the 1950s and 1960s.

The Confederate States of America used three national flags during the American Civil War from 1861 to 1865, known as the "Stars and Bars" (1861–1863), the "Stainless Banner" (1863–65), and the "Blood-Stained Banner" (1865).

The "Stars and Bars" was unpopular among Confederates for its resemblance to the United States flag, which furthermore caused confusion during battle. Criticism of the first national flag led to the rise of the battle flag design, which was incorporated by the "Stainless Banner" and "Blood-Stained Banner". Both of these national designs also failed to gain traction in the South. The "Stainless Banner" was criticized for its excessive white design, creating fears that it could be mistaken for a flag of truce and causing it to be easily soiled. The "Blood-Stained Banner", issued a little over a month before the Confederacy's surrender, was seldom used due to few flags being manufactured.