A form of government where there are two Heads of State, a legislature (usually a Federal Council) and issues are voted on by public, presented to the Council, then signed by both Diarchs (usually dukes). * Grand Duchy of Oceanis
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/4EDZjgSClq8dwVL40B_rfQ== | 5.88129e-14 |