John Daniel Davidson of the Federalist writes about an apparent decline in interest in a key period of American history.

Americans are losing interest in the Civil War—or at least they are losing interest in learning about it and visiting historic battle sites. The Wall Street Journal reported recently that the country’s “five major Civil War battlefield parks—Gettysburg, Antietam, Shiloh, Chickamauga/Chattanooga, and Vicksburg—had a combined 3.1 million visitors in 2018, down from about 10.2 million in 1970.” Gettysburg, America’s most famous and hallowed battlefield, drew fewer than a million visitors last year, and just 14 percent of the visitor total in 1970.

In addition to fewer tourists, the number of Civil War re-enactors is also declining. Many are growing old, and younger men are not stepping in to replenish their ranks. As one 68-year-old re-enactor, who recently helped organize a recreation of the Battle of Resaca in Georgia, told the Journal, “The younger generations are not taught to respect history, and they lose interest in it.”

But it’s not just that young people are not taught to respect history. They are often not taught history at all. To the extent they are, they are told that American history is a parade of horribles: slavery, genocide, bigotry, greed—a story above all of injustice and oppression, perpetrated by the powerful against the weak.

No wonder then, that recent public interest in the Civil War has mostly taken the form of a push to remove Confederate monuments from public places and rename buildings and roads bearing the names of Confederate leaders.