The world is officially rid of one particularly insidious fossil fuel that for decades was a major cause of public health problems in developing countries, especially in Africa.
At its greatest extent, the Umayyad Caliphate covered 11,100,000 km2 and 33 million people, making it one of the largest empires in history
Numidia (202 BC 40 BC, Berber: Inumiden) was an ancient Berber kingdom of the Numidians, located in what is now Algeria and a smaller part of Tunisia , Libya and Morocco in the Berber world.
The Berbers have occupied North Africa, specifically the Maghreb, since the beginning of recorded history and until the Islamic conquests of the 8th century CE constituted the dominant ethnic group in the Saharan region.
