There Will Always Be a Trump. That’s Only Part of the Problem.

Because we forget history, we forget that the American experiment cannot succeed without constant, courageous leadership. Our nation is not inherently good and our high ideals are often eclipsed by our baser nature. This has been true since our founding, and it is true now.

We also know that if American ideals depend on a single party for their protection, then that effort is doomed to fail. It’s not that America is one election from extinction. Our nation is not that fragile. But it can regress. It can forsake its ideals. And millions of people can suffer as a result.

I’m writing those words in the context of a presidential contest that already represents a national failure. Even if Kamala Harris wins on Tuesday, there should be relief, not lasting joy. The United States will have come within an eyelash of electing a man who tried to overturn an election to cling to power.

While Donald Trump’s individual actions were unprecedented, the idea that a critical mass of Americans would embrace a demagogue should not be a surprise.

Last week, I helped host a fireside chat with Susan Eisenhower, the founder and expert in residence at the Eisenhower Institute at Gettysburg College. She’s also Dwight D. Eisenhower’s granddaughter. During our conversation, she told a story that I’d forgotten — one with direct relevance to the present moment.

In the aftermath of World War II, there was intense interest in General Eisenhower’s potential political career. He’d never voted before he left the Army in 1948. Both parties courted him, but the Republican Party needed him.