The People's Republic of Porto Capital is divided in three states, according to ethno-cultural and linguistic lines: Extremo, Guetaso and Bajapez. These three entities did not exist during the rule of the Mauretanian Empire, when the entire Porto Capital was a part of the Province of Oran. Instead, they were created by the Federal Republic of Brolecia immediatly following the Mauretanian War. The current state borders still follow the old Brolecian lines.