As House Republicans prepare to sell out the country on immigration this week, Phyllis Schlafly has produced a stunning report on how immigration is changing the country. The report is still embargoed, but someone slipped me a copy, and it’s too important to wait. 

Leave aside the harm cheap labor being dumped on the country does to the millions of unemployed Americans. What does it mean for the Republican Party? 

Citing surveys from the Pew Research Center, the Pew Hispanic Center, Gallup, NBC News, Harris polling, the Annenberg Policy Center, Latino Decisions, the Center for Immigration Studies and the Hudson Institute, Schlafly’s report overwhelmingly demonstrates that merely continuing our current immigration policies spells doom for the Republican Party. 

Immigrants – all immigrants – have always been the bulwark of the Democratic Party. For one thing, recent arrivals tend to be poor and in need of government assistance. Also, they’re coming from societies that are far more left-wing than our own. History shows that, rather than fleeing those policies, they bring their cultures with them. (Look at what New Yorkers did to Vermont.) 

This is not a secret. For at least a century, there’s never been a period when a majority of immigrants weren’t Democrats.

At the current accelerated rate of immigration – 1.1 million new immigrants every year – Republicans will be a fringe party in about a decade. 

Thanks to endless polling, we have a pretty good idea of what most immigrants believe. 

According to a Harris poll, 81 percent of native-born citizens think the schools should teach students to be proud of being American. Only 50 percent of naturalized U.S. citizens do. 

While 67 percent of native-born Americans believe our Constitution is a higher legal authority than international law, only 37 percent of naturalized citizens agree. 

No wonder they vote 2-1 for the Democrats.

The two largest immigrant groups, Hispanics and Asians, have little in common economically, culturally or historically. But they both overwhelmingly support big government, Obamacare, affirmative action and gun control.