Yugosphere

Okay, so imagine there's a big group of countries that are friends with each other and they're all located in a part of the world called the Balkans. These countries used to be part of a bigger country called Yugoslavia, but it broke apart into smaller countries and they wanted to still be friends and work together. So they made up a cool name for their group of friends - Yugosphere! It's kind of like a club where they can hang out together and help each other out and be happy!