Athens - Athens, the capital and largest city of Greece, dominates the Attica periphery; as one of the world's oldest cities, its recorded history spans around 3,400 years.
Berlin - Berlin is the capital city and one of 16 states of Germany.
Bremen (state) - The Free Hanseatic City of Bremen is the smallest of Germany's 16 states.
Cartagena, Spain - Cartagena is a mediterranean city and naval station in the Region of Murcia, southeast of Spain.
Cities of the Ancient Near East - Uru was the Sumerian term for a city or city state, written with the cuneiform ideogram URU.
City-state - A city-state is an independent country whose territory consists of a city which is not administered as part of another local government.
Free imperial city - In the Holy Roman Empire, a free imperial city was a city formally ruled by the emperor only — as opposed to the majority of cities in the Empire, which were governed by one of the many princes ...
Free Territory of Trieste - The Free Territory of Trieste was to be a city-state situated in Central Europe between northern Italy and Yugoslavia, created by the United Nations Security Council and provisionally administer...
Hamburg - Hamburg is the second-largest city in Germany and the eighth-largest city in the European Union.
History of Zürich - Zürich was continuously inhabited since Roman times.
Italian city-states - The Italian city-states were a remarkable political phenomenon of small independent states in the northern Italian peninsula between the tenth and fifteenth centuries.
Monaco - Monaco, officially the Principality of Monaco, is a small sovereign city-state located in South Western Europe on the northern central coast of the Mediterranean Sea, having a land border ...
Pyu city-states - Pyu refers to a collection of city-states and their language found in the central and northern regions of modern-day Burma from about 100 BCE to 840 CE. The history of the Pyu is known from two ...
Singapore - Singapore, officially the Republic of Singapore, is an island city-state off the southern tip of the Malay Peninsula, north of the equator, south of the Malaysian state of Johor and north...
Thebes, Greece - Thebes is a city in Greece, situated to the north of the Cithaeron range, which divides Boeotia from Attica, and on the southern edge of the Boeotian plain.
Vatican City - Vatican City, officially the State of the Vatican City, is a landlocked sovereign city-state whose territory consists of a walled enclave within the city of Rome, the capital city of Italy.
West Berlin - West Berlin was the name given to the western part of Berlin between 1949 and 1990.