How about this: we seal all borders, become an agrarian society again, erect a Berlin Wall across our northen and southern borders, pull back our navy to patrol all our territorys, and our military to shoot the shit out of everyone that comes within a thousand yards of our land border, and sink every boat that comes inside our national waters. . .
THEN carpet nuke every SOB nation out there that would stand against us except for Germany, Ireland, Poland, Uzbecistan, and Cambodia. . . And maybe South Africa and Paraguay.