One Man’s Reply
Some in South Carolina Embracing Confederacy-era Values 
Black Voice News
"To many, the event commemorates the bombing of and invasion of the U.S. government by insurgents to preserve a way of life involving the buying and selling of human beings — Black human beings."
Even a cursory glance at history will show that it was the United States that invaded the Confederate States.
As for buying and selling human beings: After 1776, all ships sailing from this continent to bring back Africans flew the thirteen-stripe United States flag. No Confederate-flagged ship ever made a slaving-run.
To refute the oft-repeated lie that the War for Southern Independence (commonly but erroneously called "The Civil War") was fought over slavery, I need only mention the Corwin Amendment — proposed by Congressman Thomas Corwin of Ohio, passed by Congress 2 March 1861, and endorsed by Abraham Lincoln. That amendment read: "No amendment shall be made to the Constitution which will authorize or give to Congress the power to abolish or interfere, within any State, with the domestic institutions thereof, including that of persons held to labor or service by the laws of said State."
If the seceded States had wished to perpetuate slavery, they had only to re-join the Union and ratify that amendment.
They did not because they seceded to escape an overweening, all-intrusive big government – the same reason that thirteen States seceded from Britain in 1776, Mexico from Spain in 1818, and Texas from Mexico in 1836.
Clifton Palmer McLendon