We in the UK have had people from the West Indies, Ireland, Africa, India, Pakistan, Spain, Portugal, Italy, China, Vietnam, Thailand, the Middle East, you name it, and all have made our country their home. They've brought their culture and especially their cuisine here.
We're still here.
"It is our duty to fight the good fight and expose these liberal cowards for who they are...Godless nutjobs who hate the United States of America..."
USA =/= The World. Besides, the only nutjobs in your country who are being exposed are:
Jim Bakker (Fraud, Embezzlement)
Jimmy Swaggart (Adultery)
Ted Faggard (Hypocrisy)
Kent Hovind (Tax evasion)
Tony Alamo (Statutory rape)
And so on. Right-wing Fundamentalist Christians. And as for the likes of George Dumbya Bush, Sarah Failin, Rush Limburger & their ilk, they have, or are continuing to expose their (and thus your) right-wing nutjobbery.
The only ones destroying your 'American way of life' are yourselves.