Given that many of the clichés, half-truths and outright falsehoods used to justify mass immigration into the United States are also used by immigration celebrationists here in Australia, it's well worth a read.
Auster on the particularly nauseating "nation of immigrants" chant:
The statement, “we are a nation of immigrants,” gives us no guidance on what those limits should be. Two hundred thousand immigrants per year? Two million? Why not twenty million—since we’re a nation of immigrants? The slogan also doesn’t tell us, once we have decided on overall numbers, what the criterion of selection shall be among the people who want to come here. Do we choose on the basis of family ties to recent immigrants? Language? Income? Nationality? Race? Victim status? First come first served? The “nation of immigrants” slogan cannot help us choose among these criteria because it doesn’t state any good that is to be achieved by immigration. It simply produces a blind emotional bias in favor of more immigration rather than less, making rational discussion of the issue impossible.
To see the uselessness of the “national of immigrants” formula as a source of political guidance, imagine what the British would have said if they had adopted it in 1940 when they were facing an imminent invasion by Hitler’s Germany. “Look, old man, we’re a nation of immigrant/invaders. First the Celts took the land from the Neolithic peoples, then the Anglo-Saxons conquered and drove out the Celts, then the Normans invaded and subjugated the Anglo-Saxons. In between there were Danish invaders and settlers and Viking marauders as well. Since we ourselves are descended from invaders, who are we to oppose yet another invasion of this island? Being invaded by Germanic barbarians is our national tradition!”
Since every nation could be called a nation of immigrants (or a nation of invaders) if you go back far enough, consistent application of the principle that a nation of immigrants must be open to all future immigrants would require every country on earth to open its borders to whoever wanted to come. But only the United States and, to a lesser extent, a handful of other Western nations, are said to have this obligation. The rule of openness to immigrants turns out to be a double standard, aimed solely at America and the West.
Read Huddled Clichés here.