ImperialChaos
President
Bah. We don't need more Europeans, although the landmass/Euro culture clue is intriguing. That points either to Italy/Venice, Argentina (most European country in South America), or, if they go with Eurasian landmass, maybe the Asian countries or perhaps something like Armenia.
Argentina and Armenia can't be in the game due to the achievement list of the nine civs in alphabetical order: Assyria is the first and Brazil after it; nothing before it or between them .