Ranting about "political correctness" is best read as "I can't really deal with the merits of your interpretation, so I'll deride it largely because … - Brooks D. Simpson

Once we understand that the flags in question are those of an army, we can have a more intelligent discussion about what those armies did, such as the fact that the Army of Northern Virginia was under orders to capture and send south supposed escaped slaves during that army's invasion of Pennsylvania in 1863.

The Lee myth. Lee being above slavery, Lee being in fact anti-slavery, is essential to the neo-Confederate argument that it's not about race, it's not about slavery. They've done a very good job of covering up Robert E. Lee's actual positions on this.

I think Stone Mountain is amusing, but then again I find most representations of Robert E. Lee and Stonewall Jackson outside of Virginia, and, in Jackson's case, West Virginia, to be amusing. Aside from a short period in 1861-62, when Lee was placed in charge of the coastal defense of South Carolina and Georgia, neither general stepped foot in Georgia during the war. Lee cut off furloughs to Georgia's soldiers later in the war because he was convinced that once home they'd never come back. He resisted the dispatch of James Longstreet's two divisions westward to defend northern Georgia, and he had no answer when Sherman operated in the state. It would be better to see Joseph E. Johnston and John Bell Hood on the mountain, although it probably would have been difficult to get those two men to ride together. Maybe Braxton Bragg would have been a better pick, but no one calls him the hero of Chickamauga. Yet Bragg, Johnston, and Hood all attempted to defend Georgia, and they are ignored on Stone Mountain. So is Joe Wheeler, whose cavalry feasted off Georgians in 1864. So is John B. Gordon, wartime hero and postwar Klansman. Given Stone Mountain's history, Klansman Gordon would have been a good choice.