Saarbrucken

Prior to its creation as the Territory of the Saar Basin by the League of Nations after World War I, the Saarland (or simply "the Saar", as it is frequently referred to) did not exist as a unified entity. Until then, some parts of it had been Prussian while others belonged to Bavaria. The inhabitants voted to rejoin Germany in a referendum held in 1935.

From 1947 to 1956 the Saarland was a French-occupied territory (the "Saar Protectorate") separate from the rest of Germany. Between 1950 and 1956, Saarland was a member of the Council of Europe. In 1955, in another referendum, the inhabitants were offered independence, but voted instead for the territory to become a state of West Germany.