It'll probably be:
- Roman Catholicism (France, Austria, Spain, Brazil, Poland, Aztec, Celts, Inca, Maya, Portugal)
- Protestantism (America, England, Germany, Netherlands, Sweden, Denmark, Polynesia, Iroquois, Zulu*)
- Eastern Orthodoxy (Russia, Byzantium, Greece, Ethiopia*)
-Islam (Assyria)
The problem again is Ethiopia is Oriental Orthodox, which I doubt they'll add.
The Assyrian ethnicity today is predominantly Christian (in which case, again, Oriental Orthodox makes the most sense), though if they go geography wise they might just make them Islam.
The Zulu would primarily be Zion Christian which isn't exactly Catholic, Protestant, Eastern, or Oriental. They might go Protestant simply for the predominance of Dutch/Afrikaner Calvinism in South Africa, but even in South Africa as a whole, Calvinism is less of a majority than Zion Christian. Though Zion Christian would be more related to Protestantism than Catholicism or Eastern Orthodoxy anyway.
I decided to include all non-Catholic eastern churches in Orthodoxy, so it would include the Ethiopian church.
But Eastern and Oriental Orthodox are nothing alike except for the Orthodox in their names. If they do that, they should really just name it Orthodoxy instead of Eastern Orthodoxy, and not use the Eastern Orthodox symbol which is unlikely.