I found a growing nation called Rio de La Plata on a server named DiplomaticaMC. It is an earth style server where people care about politics and government and it feels like joining a real country in Minecraft.
You can become a citizen in a town and build up your own business stuff. If you want more power you can become a mayor and get funding to help your town start growing.
If you like politics you can run for office or start a political movement. The server also has a unique war system and it is crossplay. People say the community is very friendly.
