The Zemene Mesafint was a period in Ethiopian history between the mid-18th and mid-19th centuries when the country was ruled by a class of Oromo elite noblemen who replaced Habesha nobility in their courts, making the emperor merely a figurehead. For the most part, the regional lords were tightly related by marriage and constituted a stable ruling elite that prevailed until the mid-20th century. In short, during the Zemene Mesafint, the Emperors from the Solomonic dynasty were reduced to little more than figureheads confined to the capital city of Gondar.

The Oromo people are a Cushitic ethnic group native to the Oromia region of Ethiopia and parts of Northern Kenya. They speak the Oromo language, which is part of the Cushitic branch of the Afroasiatic language family. They are one of the largest ethnic groups in Ethiopia. According to the last Ethiopian census of 2007, the Oromo numbered 25,488,344 people or 34.5% of the Ethiopian population. Recent estimates have the Oromo comprising 45,000,000 people, or 35.8% of the total Ethiopian population estimated at 116,000,000.