Topic - Oromia

The Oromia Region is one of the nine regional states of Ethiopia, the homeland of the Oromo. It is bordered by the Somali Region to the east; the Amhara Region, the Afar Region and the Benishangul-Gumuz Region to the north; South Sudan, Gambela Region, and Southern Nations, Nationalities, and Peoples' Region to the west; and Kenya to the south. The 2011 census reported the population of Oromia as 35,000,000; this makes it the largest regional state in population. It is also the largest regional state covering 286,612 square kilometers. Oromia is also the world's forty-second most populous subnational entity, and the most populous subnational entity in all of Africa. - Source: Wikipedia