Sovereigns of Earth — Historical Grand Strategy

Playable nations and historical polities

Explore the playable registry of kingdoms, republics, leagues, tribes, empires, and city-states represented across the campaign chronology.

Institutions shape strategy

Each polity has an identity, heritage, doctrine, ruler title, military vocabulary, and strategic profile that affects how its campaign is presented and played.

Availability changes by historical era, and authored campaign snapshots provide more specific date-valid borders and political relationships.