Oromos mainly inhabit three African countries: Ethiopia, Kenya, and some areas in Somalia. The Oromo people estimate to be about 30 million people. The Oromos are one of the four largest ethnic groups in Ethiopia, along with the Tigray-Tigrinya, Amhara, and Somali. The main language spoken is Oromo.
Iyasu V (Ge’ez ኢያሱ፭ኛ) (4 Feb 1895-25 Nov 1935) was designated but uncrowned Emperor of Ethiopia (1913–16). Iyasu’s grandfather Emperor Menelik II chose him as heir to the throne. Due to his lack of diplomatic skill, leadership qualities, rude, whimsical, dismissive, often belittling manner towards the ministers & aristocratic body at the time, on 27 Sept 1916 while at the city of Harar, he was deposed in favor of his aunt. Empress Zauditu was succeeded by Emperor Haile Selassie.