I am quite certain that America is incapable of such feats of manufacturing here now, 100 years hence!!!
It's pretty depressing isn't mate? The GREATEST GENERATION ever, fought for our freedoms and the life that we enjoy because of their sacrifices and all the politicians of all the Western Powers sold us down the road.
None of our countries now have any manufacturing in any capacity like what we did. Everything is now imported even our medications come from China or India.
When the shit hits the fan (and it will) and all our supply lines are cut, boy are we gonna' know it.