Related Link No, America is not heading for a new civil war By Josh Barro

… Before Charlottesville, David Blight, a Yale historian, was already planning a conference in November on “American Disunion, Then and Now.”“Parallels and analogies are always risky, but we do have weakened institutions and not just polarized parties but parties that are risking disintegration, which is what happened in the eighteen-fifties,” he told me. “Slavery tore apart, over fifteen years, both major politicalparties. It destroyed the Whig Party, which was replaced by theRepublican Party, and divided the Democratic Party into northern and southern parts.”

“So,” he said, “watch the parties” as an indicator of America’s health.

In the eighteen-fifties, Blight told me, Americans were not good at foreseeing or absorbing the “shock of events,” including the Fugitive Slave Act, the Supreme Court’s Dred Scott decision, the John Brown raid, and even the Mexican-American War. “No one predicted them. They forced people to reposition themselves,” Blight said. “We’re going through one of those repositionings now. Trump’s election is one of them, and we’re still trying to figure it out. But it’s not new. It dates to Obama’s election. We thought that would lead culture in the other direction, but it didn’t,” he said. “There was a tremendous resistance from the right, then these episodes of police violence, and all these things [from the past] exploded again. It’s not only a racial polarization but a seizure about identity.”

Generally, Blight added, “We know we are at risk of civil war, or something like it, when an election, an enactment, an event, an action by government or people in high places, becomes utterly unacceptable to a party, a large group, a significant constituency.” The nation witnessed tectonic shifts on the eve of the Civil War, and during the civil-rights era, the unrest of the late nineteen-sixties and the Vietnam War, he said. “It did not happen with Bush v. Gore, in 2000, but perhaps we were close. It is not inconceivable that it could happen now.”...