"Mosby, Rhett, Davis, Stephens, and other Confederates had no difficulty conceding what their descendants go to enormous lengths to deny, that the raison d'être of the Confederacy was the defense of slavery. It follows that, as the paramount symbol of the Confederate nation and as the flag of the armies that kept the nation alive, the St. Andrew's cross is inherently associated with slavery. This conclusion is valid whether or not secession was constitutional. It is valid whether or not most southern soldiers consciously fought to preserve slavery. It is valid even though racism and segregation prevailed among nineteenth-century white northerners... Descendants of Confederates are not wrong to believe that the flag symbolized defense of constitutional liberties and resistance to invasion by military forces determined to crush an experiment in nationhood. But they are wrong to believe that this interpretation of the flag's meaning can be separated from the defense of slavery. They need only read the words of their Confederate ancestors to find abundant and irrefutable evidence... For a nation that survived only as long as its armies survived, the flag of the solder understandably became the flag of the nation."