Not really. I posted an excerpt from an article regarding Bush's "New America" speech. Did you read the whole article? If not maybe you should - there is a link provided.
The reason we are so close to Britain and Canada is that we share with them a common historical culture, language, literature, and legal system, as well as similar standards of behavior, expectations of public officials, and so on.
Nowhere does it say we "only have cultural backgrounds with Europeans and Canadians". It is you that are defensive to the point of seeing something that isn't there.
Also, do you deny the commonality of "culture, language and literature" that we have with Britain and Canada almost to the exclusion of others? What do we have in common with spain and France re: language and literature?
Lots of Canadians speak French. So no illegal aliens allowed from Quebec...I get it now!
How about the standard NO ILLEGAL ALIENS. We really don't need to specify their color or what language they speak...or even their country of origin. Let's make everyone come in the proper way...through the FRONT door.