The Army of Northern Virginia. Under the superb command of Marse Robert that army's battle flag came close to being a national flag of an independent Confederate States of America. Thank God it did not. But neither were those who fought under that banner executed, imprisoned, permanently disenfranchised, or exiled, as the losers in most other civil wars have been. As Lincoln advised, U.S. Grant, and William T. Sherman 'let 'em up easy'. Thereafter, the battle flag was flown for some bad purposes, as the emblem of the Klan and the Democratic Party's southern wing.

As quoted in Michael Scheuer's Non-Intervention (22 June 2015), by M. Scheuer.

Keep it flying – the Confederate battle flag is an American flag | Non-Intervention.com