Here is the map of it.
Dark Blue - Roman Empire
Royal Blue - RSA (Roman States of America)
Light Sea Green - Italy
Dark Royal Blue - France
Sky Blue - Norway
Yellow Orange - Ireland
Light Orange - Great Britain
Dark Orange - Denmark
Yellow Green - Sweden
Purple - Poland
Light Green - Ottoman Empire
Green - Spain
Tan - Zhou Dynasty
Ranked by Strength:
1. Roman Empire and RSA
2. Zhou Dynasty
3. Poland, France, Great Britain, Taungu, and Laos
4. Sweden, Norway and Denmark
5. Italy, Spain and Ottoman Empire
Known Countries:
European Countries: Known to all.
Asian Countries: Known to all except Nordic countries, and Ottoman Empire.
RSA: Known to no one except Great Britain