Seems right, those have been the biggest in history. But if we where to take one of the out, id say Germany.
don't wanna hit them, but I'd say there in for the wrong reasons. So they made great tanks, but historically it would make more sense to have like Prussia in. They actually won their wars and have a significant role in the European theatre.
I don't think you should combine a countrys perks with the worst part of their history.
Granted, now they are a economic good country, but historically, it seems they are just there cuz of WWII. And then Germany is compared to the others, quite a young country.
Don't wanna start this here - but have to say if you looking for reasons to omit civs you'll find lots of them. Personally I think the only save ones here might be Egypt, Rome, Russia, China and Greece...
I'm fine if they would leave out Germany, but your argument just doesn't pass:
going that route means omitting a whole bunch of civs. (America? 1776 -240 years), Poland - a long history but concerning historical impact?
Aztecs existed mainly between the 14th and early 16th century (not even 200 years).
England - regular discussions about Scotland/Ireland/Welsh/UK civ
Russia argueably is like a melting pot concerning "tribes" and ethnicities (sorry, if that's not an english word)
Ottomans, Arabs... I could go on and on...
Reasons for including civs in game are not only their historical importance or longevity but many other factors, too:
- market importance (!)
- gamewise interesting and diverse (Polynesian, Venice)
- known to (almost) everybody
- charismatic leader available
- maybe TSL this time around (my guess is that's why brazil might made it again...)