Supremacy 2020: Fortuna 2020

From the publisher's site: This expansion brings the Minor Powers to life. Minors will now trade on the market, build on their own, seize your factories and even invade their neighbors! Deadly Virus Outbreaks will also appear. Don’t ignore them too long or they may spread into a world wide pandemic that destroys the planet. Requires Supremacy 2020, and BRIC Minor Powers expansion.