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Third, as Sanders has tabled the issue of income equality and wage stagnation, and Trump has identified the principal suspect—trade deals that enrich transnational companies at the cost of American prosperity, sovereignty and independence—we are almost surely at the end of this present era of globalization.

As in the late 19th century, we may be at the onset of a new nationalism in the United States.

A vast slice of the electorate in both parties today is angry—over no-win wars, wage stagnation and millions continuing to pour across our bleeding borders from all over the world. And that slice of America holds both parties responsible for the policies that produced this.

This is what America seems to be saying.

Thus, given the deepening divisions within, as well as between the parties, either an outsider prevails this year, or Balkanization is coming to America, as it has already come to Europe.

For the Sanders, Trump, Cruz and Carson voters, the status quo seems not only unacceptable, but intolerable. And if their candidates and causes do not prevail, they are probably not going to accept defeat stoically, and go quietly into that good night, but continue to disrupt the system until it responds.

Unlike previous elections in our time, save perhaps 1980, this appears to be something of a revolutionary moment.

We could be on the verge of a real leap into the dark.

Where are we going? One recalls the observation of one Democrat after the stunning and surprise landslide of 1932:

“Well, the American people have spoken, and in his own good time, Franklin will tell us what they have said.”