>How many U.S. cities do you imagine there are that were created after that? Quite a few: https://en.wikipedia.org/wiki/Suburb#Post-war_suburban_expansion htt

>How many U.S. cities do you imagine there are that were created after that? Quite a few: https://en.wikipedia.org/wiki/Suburb#Post-war_suburban_expansion https://en.wikipedia.org/wiki/Suburb#Post-war_suburban_expan... https://en.wikipedia.org/wiki/Levittown,_New_York https://en.wikipedia.org/wiki/Levittown,_New_York