This book is an historical investigative account of the history of the expanding and often nebulous borders of Ethiopia, beginning from ancient times to 1800. It deals with areas that have for years been contentious and problematic for the adjacent peoples in the region: Land of Bahr Nagash, Ifat, Adal, Fatagar, Dawaro, Bali, Damot, Gurage, Waj, Gamo, Ganz, Kafa, etc.