Casablanca was the British-American invasion of French North Africa during the North African campaign of World War II, which started on 8 November 1942. The Americans attacked at three different locations in French North Africa, one of the three being the landings at Casablanca because of its important port and the major administrative centres. Casablanca was an important strategic port during World War II and hosted the Casablanca Conference in 1943, in which Churchill and Roosevelt discussed the progress of the war. Casablanca was the site of a large American air base, which was the staging area for all American aircraft
Casablanca (film) Nazis cannot arrest him, saying, "This is still unoccupied France; any violation of neutrality would reflect on Captain Renault," Ebert points out, "It makes no sense that he could walk around freely. ... He would be arrested on sight." In addition, no uniformed German troops were stationed in Casablanca during World War II, and neither American nor French troops occupied Berlin in 1918. According to Harmetz, the usual route out of Germany, at least for people in the film industry, was not via Morocco and Lisbon but via Vienna, Prague, Paris and England. Only the film's technical adviser, Robert Aisner,