>>2136319
>What about 13 colonies? Is it one single colonial nation like in eu4 or there is more unique mechanics to it?

USA can be created in two different ways: through a revolting and independent Colonial Federation, and organically, through the other game mechanics. For instance, this is from a nightly test that was run on August 26th:

PS: Please note the first name of the ruler. Also, colonial AI spread is currently WIP and one of our main focuses until the release of the game, so don't take it as final at all.