 Marxist–Leninist guerrillas fought the Portuguese Colonial War (1961–1974) in three countries, namely Angola, Guinea-Bissau and Mozambique.In Ethiopia, a Marxist–Leninist revolution deposed the monarchy of Emperor Haile Selassie (1930–1974) and established the Derg government (1974–1987) of the Provisional Military Government of Socialist Ethiopia.In Rhodesia (1965–1979), Robert Mugabe led the Zimbabwe War of Liberation (1964–1979) that deposed white-minority rule and then established the Republic of Zimbabwe.