They were overcome by people with steel weapons.
Yes, there was an African Empire. In fact, there were lots of African Empires all over the country. There was the Western African Empire and many other African Empires.
The "Great Three" West African empires were Ghana, Mali, and Songhai.
The early empires used a number of coins. The coins of each empires had different names.
Armageddon Empires happened in 2007.
Fantasy Empires happened in 1993.
Trade Empires happened in 2001.
Cyber Empires happened in 1992.
The people that carried goods from Europe to west African empires were Portuguese people.
Early empires gained wealth and power by trading slaves, gold, and ivory.
bananas and chicken
Age of Empires Online happened in 2011.
Age of Empires III happened in 2005.