"Slowly"? It happened fast and now it's too late. I read a lot of biographies and am constantly amazed at how free we were as recently as the 70s and 80s. And OMG, pre-WWII was anarchy! We blew it.
Hoover spent massive amounts of money, and it did nothing to stop the onset of the depression. Why the idiots in DC and the public continue to believe that increased theft in the form of "taxes" and increased spending will improve our current lot is beyond me.
We were given a Republic, and we failed to keep it.