Similar to ヤヴォル公国

Smolensk

Cherven Cities

Republic of Central Lithuania

Prussian Partition

Grodno

Peniaky

Pomerelia

Polesia

Latgale

Lviv

Livonia

Duchies of Silesia

29th century BC

28th century BC

27th century BC

26th century BC

25th century BC

24th century BC

23rd century BC

22nd century BC

20th century BC

19th century BC

18th century BC

17th century BC

16th century BC

15th century BC

14th century BC