Africa contains a rich history of culture, civilization, city-states and kingdoms that predate European colonization. These chapters focus on geography and climate, anthropology and human adaptation and interaction, and trade and economics. It begins with early African societies, West African ironworking and agriculture and the spread of technology, language, and religion.
This video is a little old (2009) but it is short and mentions about human rights, how migrant workers became refugees. Information about the speaker: Cameron Sinclair