In 1991 the Eritrean People's Liberation Front (EPLF) took over Asmara and completed the liberation of Eritrea; formal independence came two years later after a referendum in May 1993. It was the climax of a thirty-year struggle, though the EPLF itself was formed only in the early 1970s. From the beginning, Eritrean nationalism was divided. Ethiopia's appeal to a joint Christian imperial past alienated the Muslim pastoral lowland people in...