Italian East Africa Ababa, to proclaim an empire by May 1936, making Ethiopia part of Italian East Africa. The Italian victory in the war coincided with the zenith of the international popularity of dictator Benito Mussolini's Fascist regime, during which colonialist leaders praised Mussolini for his actions. Mussolini's international popularity decreased as he endorsed the annexation of Austria by Nazi Germany, beginning a political tilt toward Germany that eventually led to the downfall of Mussolini and the Fascist regime in Italy in World War II. On 10 June 1940, Italy declared war on Britain and France, which made Italian military forces in Libya
Italian East Africa as Prime Minister and on 19 December 1944, the final Anglo-Ethiopian Agreement was signed. Eritrea was placed under British military administration for the duration, and in 1950, it became part of Ethiopia. After 1945, Britain controlled both Somalilands, as protectorates. In November 1949, during the Potsdam Conference, the United Nations granted Italy trusteeship of Italian Somaliland under close supervision, on condition that Somalia achieve independence within ten years. British Somaliland became independent on 26 June 1960 as the State of Somaliland, the Trust Territory of Somalia (ex-Italian Somaliland) became independent on 1 July 1960 and the territories united as the