Day of Revenge settlers by the 1960s. The Italian population was concentrated in the coast around the cities of Tripoli (37 percent of its population) and Bengasi (31 percent). With the Italian defeat in World War II, Italian influence waned. After several years under British mandate, on 24 December 1951 Libya declared its independence as the United Kingdom of Libya (a constitutional, hereditary monarchy under King Idris). Although many Italians had already left the former colony, many remained (primarily farmers and craftsmen). King Idris was a tolerant monarch, and generally treated the Italian population well. Libyan Jews (who had lived in Libya since
Postage stamps and postal history of Italian East Africa enlarged to include all of Italian Eritrea and most of Italian Ethiopia when WW2 started. The most well known series of AOI stamps were those called "Pittoriche" issues in 1938 and 1939/1940. The "Buono Posta Aerea" of April 1941 is the only one showing the former British Somaliland annexed to A.O.I in a map of Italian East Africa. Postage stamps and postal history of Italian East Africa Postage stamps and postal history of Italian East Africa are related to the stamps and their history issued by the Kingdom of Italy between 1936 and 1941 for use in Italian East Africa,