Not Another City States Mod
- 44 new
city-states - 6 new city-state traits
commercial, 
diplomatic, 
intellectual and 
productive, 
progressive, 
prosperous - 'Lesser' civs, named after countries
City-states named after countries, featuring leaders.
For realism, the name of the city they build on the map is kept, so you don’t go conquer a city named Belgium, but still Brussels, thereby removing the Belgian civilization from the game.
