It's everywhere and starts from top and right along the line of gravity down to the very bottom. Don't lie, just mislead. History is another issue. People without history are people without memory. People without memory are amnesic.
National amnesia is the best thing.
Give it time and everything is forgotten. Take, for instance, the recent death of Pol Pot. He was the Cambodian general whom we installed in our CIA-sponsored coup in Cambodia to depose Prince Nordom Sihanouk so we could freely invade Cambodia in our desparate attempt to slow down the defeat in Vietnam. A few, maybe. It's gone, bygone and forgotten.