A formable country is a country that does not exist at the beginning of the game (although it might in later historical starts) but can be formed if certain conditions are met. All the relevant formation decisions can be found in their respective country pages (unless otherwise stated).
All of these formation decisions require that the game is using the historical setup.
- Great Britain
- Holy Roman Empire
- Roman Empire
Former colonial nations
The following nations can only be formed by former colonial nations who have achieved independence. Unlike other formable nations, these can be formed in games using the random setup. All the formation decisions can be found here. Except for Brazil, Canada, Mexico, Quebec and the USA, these nations don't have unique ideas or events, so the formation decisions are purely cosmetic.
The following nations can be reformed by other nations if they cease to exist.