Italian refugees from Libya Italy and soon most of them emigrated in the early 1950s to the Americas (mainly to Canada, Venezuela, Argentina and the United States) and to western Europe (France, Benelux, etc..). After several years under British mandate, on December 24, 1951 Libya declared its independence as the United Kingdom of Libya (a constitutional, hereditary monarchy under King Idris). In 1952 started the exodus of most of the remaining Italian colonial settlers, mainly those in areas away from the main cities. Although in the late 1950s most of the 110000 Italians living in 1940 Italian Libya had already left the former colony,
Italian East Africa (Citao)" (Mechanic & Transport industry). Italians even created new airports and in 1936 started the worldwide famous "Linea dell'Impero", a flight connecting Addis Abeba to Rome. The line was opened after the Italian conquest of Ethiopia and was followed by the first air links with the Italian colonies in Africa Orientale Italiana (Italian East Africa), which began in a pioneering way since 1934. The route was enlarged to 6,379 km and initially joined Rome with Addis Ababa via Syracuse, Benghazi, Cairo, Wadi Halfa, Khartoum, Kassala, Asmara, Dire Dawa. There was a change of aircraft in Benghazi (or sometimes in Tripoli).