AeternalCiv is a geopolitical civilization building server where players try to forge their own destiny. You can be a citizen or a king or queen or just live alone as a hermit and still fit in.
It uses reinforcement with Citadel and it also has snitches so actions can get noticed. There is warfare plus Movecraft so fights can turn into big vehicle battles.
There are Origins and RPG style mechanics with ValhallaMMO. You will also see Seasons levelled mobs custom recipes and Brewery.
The server started as a small friend group and now they want more people to grow the world together. It is still in active development so expect changes and new mechanics later.
AeternalCiv Geopolitical Nations And Warfare

GG.MINEWIND.NET New Server IPGeopolitics Worldbuilding Nations Server

I found a brand new Minecraft server that is all about worldbuilding and geopolitics. Players can make nations and build towns then watch the world change because of what everyone does.
It supports both Java and Bedrock. The server says there is zero pay to win with no crates no kits and no paid advantages.
You can be a merchant lead a nation try to rise to power or just build and host fun events like jousts. Land is handled with the Lands plugin. There is no server shop and it is mostly player run shops with an admin shop at spawn to sell some starter stuff.
They are planning to launch after they get a solid community together.
GG.MINEWIND.NET New Server IP
