It was on the 13th century that came to the light, in Horn of Africa, one of the strongest Empire that existed in East Africa. Adal Empire had its origine in the city of Zeyla, situated until today in the northern region of the former Democratic Republic of Somalia. The father of that State was King Omar D. Ahmed (nicknamed Aw-Barkhadle). The king who had a long live, occupied the throne for many years. When he passed away, he left behind him many children, mainly males. Among them, the successors to the throne who inherited the kingdom. Later, Adal Empire became an Islamic Empire that expanded the religion of Islam with determination, into the entire Horn of Africa. Remarked by its faithful actions, other Islamic States in the world called Adal Empire "Diraasal-Islaam".

During the centuries that followed, Adal Empire was engaged into many wars against the Abysinians (Habasha), where thousands and thousands individuals died. At that time, Adal Empire became the most loved Islamic State among the entire Islamic Nations because of its determination to its cause; its strong judicial system and its faithful expansion of Islam into the territories of Abyssinians and Galas (Oromos). At that period of time, Adal Empire had a strong alliance with the Ottoman Empire of Turkey, while the Portuguese supported the Abyssinians.

In order for you to better situate the indications that will be mentioned, you are invited to refer to the Map of Africa in 1808 as well as other maps. Saying that, to the North, Adal Empire was situated up to the region of Danaakil (actually, North of the Republic of Djibouti, populated by Afar people). While to the South, the empire had its border up to the region of Ras-Xaafuun (actually called Hays and Maydh, located in today's Region of Sanaac). From the East, Adal Empire as well as the actual State of Awdal, had the entire code facing the Red Sea while to the West, it was situated up to the Region of Shawa (in Ethiopia), also called Shawa at that time. In fact, Shawa was the base of the Kingdom of Abyssinia and today, it's the home of its descendents leaded by the Ethiopian government, with its capital city of Addis-Ababa.