Africa

Africa was a continental landmass on the planet Earth. Maps of Africa were among the USS Enterprise (NCC-1701) computer files accessed by the Talosians in the year 2254. 

History and specifics
In centuries past, Africa was colonized by Europeans, who captured slaves and divided the continent into a number of arbitrary states. 

In the 23rd and 24th centuries, Africa was the location of the African Confederation and/or the United States of Africa. 

Nyota Uhura was born in the United States of Africa. In an alternate reality, older members of 's family passed down horrible stories about the wars of genocide in Africa's recent history.