At the end of World War II in Europe, the U.S. Army's Information and Educational Branch was ordered to establish an overseas university campus for demobilized American service men and women in the French resort town of Biarritz. Under General Samuel L. McCroskey, the hotels and casinos of Biarritz were converted into quarters, labs, and class spaces for U.S. service personnel. The University opened 10 August 1945 and about 10,000 students attended an eight-week term. This campus was set up to provide a transition between army life and subsequent attendance at a university in the US, so students attended for just one term. After three successful terms, the G.I. University closed in March 1946 (see G. I. American Universities). In 1957, the American film director Peter Viertel was in Biarritz with his wife Deborah Kerr working on the film "The Sun Also Rises". One of his Californian friends came for a visit, and his use of a surfboard off Biarritz is recognized as the first time surfing was practised in Europe. Biarritz eventually became one of the most popular European surfing spots. Sights in Biarritz include:  Cliffs and lookouts lie to the west of the main beach. Biarritz has a temperate oceanic climate, Cfb in the Köppen climate classification. It is one of the wettest cities in Metropolitan France. Although Biarritz's economy was based on fishing before, nowadays it has a modern economy due to the metropolitan location of Bayonne-Anglet-Biarritz. Together with Bayonne and Anglet, Biarritz takes part in the management of the BAB Airport. The most important economic activities are:  As in the cases of Anglet and Bayonne, also located in the approximate cultural border between Gascony and the Basque Country, it is uncertain if the historic language of Biarritz was Basque or Gascon. According to the book "Atlas Linguistique de Gascogne", Biarritz is considered a Gascon town. But in 1863, Luis Luciano Bonaparte located the northern frontier of Basque in Biarritz, and in some neighborhoods it was without any doubt the most used language. However, over the course of the 20th century French became the main language. Beginning in the 1990s, the municipal government of Biarritz has promoted the Basque language and culture. At the same time, Gascon has been promoted by various private institutions, for instance the group of Gascon culture Ací Gasconha. [19]   