All eight countries adapt the classical monarchy from Lionstone with similar rules about inheriting the throne right. Every country put up its own ruler, a relative of the royal family in Lionstone. After setting up the new government, many countries put up new laws, now that they have political freedom. Over the years, the civilization of humans and foreigners merged, and therefore all eight kings pass a resolution of integration and coexistence. Those, who didn't end up in slavery are now considered a citizen of the Great Human Empire. However, the gap between humans and non-humans is still very large. Often humans are privileged for higher, meaningful jobs. But with that integration resolution, all eight countries manage to unite the people and set the starting point of the end of oppression, yet slavery was still an important part of the Empire.
Additionally, six of eight countries open their countries' borders, letting all citizens freely choose their country. Many forcibly relocated foreigners can return to their homes. Only Südland and Rondrarien keep the borders closed. Both countries want to prevent a flood of civilians from overwhelming their countries. Südland is worried about them stealing resources, while Rondrarien argues with conserving their strict traditions and culture, afraid of other people polluting the holy land.
Although the army of the Empire is as before plenty enough to protect Lusitania, all eight countries put up their own military. It is clear, that these soldiers will be used for conflicts among the different countries themselves, instead of joining the Empire's army. The Empire, however, approves that manner under one condition. In case of an emergency, these soldiers could come in handy as a backup. Although these soldiers are bound to serve just one country, the Empire is allowed to relocate these soldiers if they are needed for the conquest of the Great Empire.