We may never see the like of that financial boon again, at least not here in america.
Economic growth here in america now depends on population growth. And since americans are not having many children, the establishment is looking to bring in people from outside in order to obtain growth. However, some americans don't want this. It is the establishment vs the american majority on whether america will return to growth via population importation or whether we will go the way of japan. This is the new war.