Azizi, be aware that the centre of politics in USA is well to the right of the centre here.
BNP is a nasty racist organisation, but it mainly campaigns on issues related to immigration.
It is much harder for immigrants to gain entry to your country, I believe. Proposing a policy like yours here would be slated as "fascist" by many on the left.
I note that you do not allow anyone in with diseases like Aids, TB etc.
Here that would not be an issue at all, and we would provide free drugs and treatment for life.