America
Arabia
Brazil
China
England
Egypt
France
Germany
Greece
India
Japan
Kongo
Norway
Rome
Russia
Scythia
Spain
Sumeria
Aztec
Indonesia
Khmer
Poland
Nubia
Macedon
Persia
Australia
Cree
Georgia
Korea
Mapuche
Mongolia
Netherlands
Scotland
Zulu
Canada
Hungary
Inca
Mali
Māori
Ottomans
Phoenicia
Sweden
Gran Colombia
Maya
Byzantium
Gaul
Vietnam
Ethiopia
Babylon
Portugal
Siam
Iceland
Sumeria
Unique Ability
Sumerian King List
Upon first becoming Suzerain of each city-state type, randomly unlock an Ancient/Classical era Tech or Civic related to that type. Completing city-state quests grants new Special Quests, offering extra rewards. All Special Quests expire when new era begins.
