Fall of the Derg regime
The fall of the Derg was a military campaign that resulted in the defeat of the ruling Marxist–Leninist military junta, the Derg, by the rebel coalition Ethiopian People's Revolutionary Democratic Front (EPRDF) on 28 May 1991 in Addis Ababa, ending the Ethiopian Civil War. The Derg in 1974 had taken power after deposing Emperor Haile Selassie and the Solomonic dynasty, an imperial dynasty of Ethiopia that began in 1270.