The most common modern “Confederate flag” is a horizontal version of the Battle flag of the Army of Northern Virginia, which was incorporated into the third official flag of the Confederacy. It was not until the 100th anniversary of South Carolina having triggered the Civil War by attacking Fort Sumter that a version of the Confederate flag would begin flying above the S.C. state Capitol. Last week, Arizona Senatorial candidate Kari Lake (R) held a campaign event at a Trump merchandise store where the modern Confederate flag was both displayed behind her and for sale. Like a broken record, Lak…