Haye waayahay.
In the mid-17th century, the
Oromo Nation began expanding from its homeland around
Lake Abaya in southern
Ethiopia towards the southern Somali coast at the time when the Ajuran was at the height of its power.
[50][51] The Garen rulers conducted several military expeditions known as the
Gaal Madow wars against the Oromo warriors, converting those that were captured to
Islam. The Ajuran military supremacy forced the Oromo conquerors to reverse their migrations towards the
ChristianSolomonids and the
MuslimAdalites, devastating the two warring empires in the process.
source: wiki