Rhineland-Palatinate
Rhineland-Palatinate was established in 1946 after World War II from territory of the historically separate regions of the Free State of Prussia, People's State of Hesse, and Bavaria, by the French military administration in Allied-occupied Germany. Rhineland-Palatinate became part of the Federal Republic of Germany in 1949, and shared the country's only border with the Saar Protectorate until it was returned to German control in 1957. Rhineland-Palatinate has since developed its own identity built on its natural and cultural heritage, including the extensive Palatinate winegrowing region, its picturesque landscapes, and many castles and palaces.
Bavaria
The Rhenish Palatinate was detached from Bavaria in 1946 and made part of the new state Rhineland-Palatinate. During the Cold War, Bavaria was part of West Germany. In 1949, the Free State of Bavaria chose not to sign the Founding Treaty ("Gründungsvertrag") for the formation of the Federal Republic of Germany, opposing the division of Germany into two states, after World War II. The Bavarian Parliament did not sign the Basic Law of Germany, mainly because it was seen as not granting sufficient powers to the individual "Länder", but at the same time decided that it would still come into force in Bavaria if two-thirds of the other "Länder" ratified it. All of the other "Länder" ratified it, and so it became law.