Tigrinya was one of Eritrea's official languages while it was part of Ethiopia; in 1958 it was replaced with the language Amharic. During the rule of Emperor Haile Selassie (1930-1974), publications in Tigrinya were banned. When Selassie lost power, Amharic remained the standard language. In 1991, Eritrea became independent from Ethiopia. Tigrinya was the "working language" in Eritrea.