How did Yekuno Amlak establish the Solomonic dynasty in 1270?

In 1270, Yekuno Amlak, a nobleman from the province of Shewa, established the Solomonic dynasty by leading a successful rebellion against the Zagwe dynasty.12

His rise to power was facilitated by the support of an influential faction of monastic churchmen, who provided ideological legitimacy for his claim to be a descendant of the biblical Solomon and the Queen of Sheba. These churchmen also condoned his regicide of the Zagwe emperor, Yitbarek.123

Following his victory, the new dynasty solidified its status through the publication of the Kebra Nagast ("Glory of the Kings") in the early 14th century. This collection of legends linked Ethiopia to the Judeo-Christian tradition, providing a foundational narrative for national unity. While later legends suggest the involvement of monks like Yasus Moa or Tekle Haimanot in facilitating the transition, the historical record emphasizes the rebellion and the strategic alliance between Yekuno Amlak and the church.231