The Origins of the Galla and somali

This study presents a reconstruction of the origins and major movements of the Galla and Somali of Northeast Africa which departs from most of the previous literature on the subject. The traditional view has been that the Galla occupied most of the Horn of Africa until the Somali, beginning about the tenth century, swept south and south-west from the shores of the Gulf of Aden driving the Galla before them. The pressure of the Somali has also been considered the major impetus to the Galla invasions of Ethiopia in the sixteenth century. It is the thesis of this paper that both the Galla and the Somali originated in southern Ethiopia, that the Somali expanded to the east and north much earlier than the Galla, and that the Galla lived only in southern Ethiopia and northern Kenya until their migrations began about 1530.