One could argue that the Europe of the many states only lead to the horrors and suffering of the world wars, while a multiculturaly diverse but politicaly unifo

One could argue that the Europe of the many states only lead to the horrors and suffering of the world wars, while a multiculturaly diverse but politicaly uniform Europe, built by, say, Napoleon, could have been a United States of Europe. Not being a bunch of countries inflicted so many different nationalisms has worked pretty nicely for them.