Civilization | Colony | Nation | Creation | Sea
Civilization and Colony, Nation and Creation, Land and Sea
Kingdom and Empire, Realm and Federation, Establishment and Operation
Capital and Capitol, Body and Continent, Border and Wall
Gate and Fence, Lock and Secure, Province and Territory
Closed and Sealed, Passage and Transit, Tunnel and Cave
Crossing and Entrance, Arrival and Arrive, Privacy and Private
Quiet and Silent, Stronghold and Building, Fortress and Fort