Some think the United States is becoming less white and less Christian:

These racial and ethnic changes are dramatic, but they only partially account for the sense of dislocation many whites feel. In order to understand the magnitude of the shift, it’s important to also assess white Christian America’s waning cultural influence. It’s impossible to grasp the depth of many white Americans’ anxieties and fears—or comprehend recent phenomena like the rise of the Tea Party or Donald Trump in American politics, the zealous tone of the final battles over gay rights, or the racial tensions that have spiked over the last few years—without understanding that, along with its population, America’s religious and cultural landscape is being fundamentally altered. . . .

It’s true that mainline numbers dropped earlier and more sharply—from 24 percent of the population in 1988 to 14 percent in 2012, at which time their numbers stabilized. But beginning in 2008, white evangelical Protestant numbers began to falter as well. White evangelical Protestants comprised 22 percent of the population in 1988 and still commanded 21 percent of the population in 2008, but their share of religious America has now slipped to 18 percent.

Meanwhile, some can’t help but notice that the Democrats and Republicans have nominated white Protestants:

Too little noted, Protestant America has managed to nominate two Protestant candidates for president. As Clausewitz famously observed, “war is simply a continuation of political intercourse, with the addition of other means.” My corollary, from which most Americans might prefer to avert their eyes: “Politics is simply a continuation of religious intercourse, with the addition of other means.”

While almost ignored it is a telling and, perhaps, a defining aspect of the 2016 election. In his imperfect but authentic way, Donald Trump is reflecting certain of the Calvinist values underlying his beautiful Presbyterian faith. Hillary Clinton is reflecting, in her own imperfect but authentic way, the values of her beautiful Methodist faith.

If you’re not convinced that America is still white and Christian, then you haven’t tried out the apologists’ argument that Roman Catholicism hasn’t changed.