Over the last month, we’ve woken up to many stories that sound a lot like this one, from the New York Times: “The Democratic Party emerged from this week’s election struggling over what it stood for, anxious about its political future, and bewildered about how to compete with a Republican Party that some Democrats say may be headed for a period of electoral dominance.”
But that piece was actually published on Nov. 7, 2004 — 20 years ago.
That doesn’...