The next functional group I'd like to introduce you to is the amine. The simplest amine is ammonia and is often found in bathroom cleaners. It has a very simple chemical structure which it a nitrogen atom that is bonded to three hydrogen atoms.
The given Ethiopia location map shows that Ethiopia is located in the eastern part of Africa continent. Ethiopia map also shows that the country is located on the Horn of Africa and it shares its international boundaries with Eritrea in the north, Djibouti and Somalia in the east, Kenya in the south, and Sudan in the west.
The oldest country in the world is Ethiopia, (Tahrseti) and is the first counrty in the Bible know as Cush.Kush and there were three which includes Egypt (Kemet Nu) and Sudan (Wahset). Ethiopia is also the birth place of humanity without Ethiopia, there is no humanity.