I often laugh when I'm told that everything from Africa come out of Ithiopia, as thes two countries had distinct religions (before the invasion of the pirates), traditions and customs.
We must remember though that originally, Ethiopia was much larger than today's political boundaries. It was not a country, but the name of a large region.Today new lines have been drawn due to colonialism, but in the times of ancient scriptures, much of Africa, even West Africa, was considered part of Ethiopia.
http://www.betzmaps.com/images/afs-183.jpgSee this map here.