In my last post, I asked a simple question: What’s behind Republicans’ strong drive to halt immigration and, by extension, to stop economic and technological progress?

Well, it’s clear that the point is not — nor has it ever been — to make America great or to make sure we’re number one on some imaginary list of the world’s greatest countries.

No, the GOP’s motivation is to make sure that white people in general (and white Christian men in particular) continue to enjoy the cultural dominance they have enjoyed for a couple of centuries now. All other goals in the modern Republican Party are subservient or incidental to this top priority.

It is the reason that Latino immigrants, black NFL players, and Muslim gold-star families are all the enemy, along with many other demonized subgroups. Trump’s embrace of white nationalism cannot be denied, and efforts to do so are increasingly delusional.

This disturbing moment in history is pivotal because it offers one of the few clear-cut moral choices that defines the nation and its people. Will you support a man who is clearly a hate-filled bigot, peddling soft-core racism? Or will you, at the very least ,object to this charlatan who has made xenophobia acceptable?

It’s a pretty clear choice.