Yekuno Amlak deposed the last Zagwe king and seized the imperial throne of Ethiopia, beginning the reign of the Solomonic dynasty, which would last for more than 700 years.

Yekuno Amlak ; throne name Tesfa Iyasus was Emperor of Ethiopia, from 1270 to 1285, and the founder of the Solomonic dynasty, which lasted until 1974. He was a ruler from Bete Amhara who became the Emperor of Ethiopia following the defeat of the last Zagwe king.

The Zagwe dynasty was a medieval Agaw monarchy that ruled the northern parts of Ethiopia and Eritrea. It ruled large parts of the territory from approximately 1137 to 1270 AD, when the last Zagwe King Za-Ilmaknun was killed in battle by the forces of the Amhara King Yekuno Amlak. The Zagwe are most famous for their king Gebre Meskel Lalibela, who is credited with having ordered the construction of the rock-hewn monolithic churches of Lalibela.

The emperor of Ethiopia, also known as the Atse, was the hereditary ruler of the Ethiopian Empire, from at least the 13th century until the abolition of the monarchy in 1975. The emperor was the head of state and head of government, with ultimate executive, judicial and legislative power in that country. A National Geographic article from 1965 called Imperial Ethiopia "nominally a constitutional monarchy; in fact it was a benevolent autocracy".

The Solomonic dynasty, also known as the House of Solomon, was the ruling dynasty of the Ethiopian Empire from the thirteenth to twentieth centuries. The dynasty was founded by Yekuno Amlak, who overthrew the Zagwe dynasty in 1270. His successors claimed he was descended from the legendary king Menelik I, the supposed son of the biblical King Solomon and the Queen of Sheba, in order to legitimize the dynasty's assumption of power. Although this claimed ancestry gave the dynasty its name, there is no credible evidence that the dynasty was descended from Solomon or the Davidic line. The Solomonic dynasty remained in power until 1974, when its last emperor Haile Selassie was overthrown by a coup d'état.