Documents 1.Nomadic Groups 2.Southern Nile River civilization 3.Trans-Saharan Trade = Empires -West African...

Nomadic Groups Southern Nile River civilization Trans-Saharan Trade = Empires -West African Trading Empires: Ghana, Mali, Songhai -East African Trading Kingdoms European…

Documents Gerard Besson - Black Gold Part 1 (FIRST Magazine)

into something that at first he thought to be unmentionable, but as he looked at what was squishing from between his toes, he knew that it was âpitch oilâ. Its source was…