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
African independence movements which the Eritrean people overwhelmingly, 99.8%, voted for independence, Eritrea officially declared its independence and gained international recognition. At the onset of World War I, the Union of South Africa participated in the invasion and occupation of several Allied territories taken from the German Empire, most notably German South-West Africa and German East Africa (Tanzania). Germany's defeat forced the new Weimar Republic to cede its overseas possessions to the League of Nations as mandates. A mandate over South-West Africa was conferred upon the United Kingdom, "for and on behalf of the government of the Union of South Africa", which was