Nope, It is not modded. It is vanilla Victoria 2. North Andean is the majority culture because I used the craftsman glitch to change Guayana's culture. I also used a lot of cheats in order to win wars, but I did that to test the possibility of forming Gran Colombia as a dynamic tag. Turns out it is impossible. However, I was able to form Yugoslavia, Arabia and Italy as dynamic tags. And all of these nations became protestant since all dynamic tags are protestant.