Expansionist theory was available in Closed beta, but does not exist in the VIP version of the game. The article is being kept for historic purposes. The VIP version of Expansionist theory can be found here. Name Picture Required Research Facility Time Gold Prerequisites Rewards Expansionist Theory University - 4 ? ? Imperialism Increases culture gained from buildings Retrieved from "https://8realms.fandom.com/wiki/Expansionist_theory?oldid=21579" Categories: Beta Only Imperial Technologies Increases Culture Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.