Whatever the political and economic rationales existing beneath the surface, the modern nation of the US was created by European refugees fleeing religious prejudice. The Huguenots and Puritans arriving on the shores of New England helped create a new nation founded with the ideological goal of religious freedom.
Donald Trump is either ignorant of his nation’s history or wishes to rewrite it. If his proposal to exclude all visitors to the nation on the basis of their religious affiliation is taken seriously, the US risks losing its motivational moorings.
With a President Trump, would our national anthem boasting of “The home of the free and the land of the brave” have to be replaced by a new anthem extolling “The home of the bigoted and the land of the afraid?“