Ludwig von Mises

Finding a 'sacrificial lamb' on whom to tag blame for complicated problems is an important instrument in the toolkit of politicians, because it deflects blame for the nation's economic woes away from their own regulatory lapses, economic mismanagement and coddling to labor unions.

However great his outward conformity, the immigrant is not Americanized unless his interests and affections have become deeply rooted here. And we properly demand of the immigrant even more than this. He must be brought into complete harmony with our ideals and aspirations and cooperate with us for their attainment.