You can make up fake history and news, but you can’t make up reality. From Paul Craig Roberts at paulcraigroberts.com:
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?