Answer:
It became a better country, and we have not had a huge war like that again, yet.
They keep coming up with new ways
Hitler ordered a conquest of the Low Countries to be executed at the shortest possible notice to forestall the French and prevent Allied air power from threatening the vital German Ruhr Area. It would also provide the basis for a longterm air and sea campaign against Britain.
Generally speaking, this recession was far more devastating than other relatively recent economic downturns in that it lasted longer than expected and many more homes and jobs were lost than expected. Thus the term "Great Recession".