The funny thing about the boy who gave away his loaves and fish is that he, too, ended the day with a full stomach.
America has been around less than 250 years, and in less than 250 years we have created what is the greatest country on earth. There are reasons for it. And any other country on earth could do the same thing. They could structure it the same way, and if they don't have natural resources they could economically structure a way to barter, share, buy, trade, you name it. They could do the same thing.