One of the reasons that countries fail is that collective memory is continually destroyed as older generations pass away and are replaced by new ones who are disconnected from what came before.
Initially, the disconnect was handled by history and by discussions around family tables. For example, when I was a kid there were still grandparents whose fathers had fought for the Confederacy. They had no slaves and owned no plantations. They fought because their land was invaded by Lincoln’s armies. Today if Southern families still know the facts, they would protect their children by not telling them. Can you imagine what would happen to a child in a public school that took this position?
Frustrated by the inability of the Union Army to defeat the Army of Northern Virginia led by West Point graduate Robert E. Lee, Lincoln resorted to war criminals. Generals Sherman and Sheridan, operating under the drunken General Grant, were the first modern war criminals who conducted war against civilian women and children, their homes and food supply. Lincoln was so out of step with common morality that he had to arrest and detain 300 Northern newspaper editors and exile a US Congressman in order to conduct his War for Empire.
Today this history is largely erased. The court historians buried the truth with the fable that Lincoln went to war to free the slaves. This ignorant nonsense is today the official history of the “civil war,” which most certainly was not a civil war.
A civil war is when two sides fight for control of the government. The Confederacy was a new country consisting of those states that seceded. Most certainly, the Confederate soldiers were no more fighting for control over the government in Washington than they were fighting to protect the investment of plantation owners.
Memory is lost when historical facts are cast down the memory hole.