https://www.arabnews.com/node/2203556/business-economy
Although the United_Arab_Emirates only has a population that's around 10 million, it's a place where people can think and build things on such a big scale. https://en.wikipedia.org/wiki/United_Arab_Emirates#Economy
https://en.wikipedia.org/wiki/United_Arab_Emirates#Largest_cities
https://en.wikipedia.org/wiki/List_of_tallest_buildings_in_Dubai
https://en.wikipedia.org/wiki/United_Arab_Emirates#Transport
Of course the Kingdom of Saudi_Arabia is much larger than the UAE and it's also functioning on a big scale. https://en.wikipedia.org/wiki/Saudi_Arabia#Economy
https://en.wikipedia.org/wiki/List_of_tallest_buildings_in_Saudi_Arabia#Tallest_buildings
https://en.wikipedia.org/wiki/Saudi_Arabia#Demographics
https://en.wikipedia.org/wiki/Riyadh#Transportation
https://en.wikipedia.org/wiki/Jeddah#Transport
https://en.wikipedia.org/wiki/Mecca#Transportation
