Africa

Africa is one of the seven continents.

History
The country of Wakanda is on a S.H.I.E.L.D. watch list.

Iron Man rescues a pilot from Ten Rings agents in the Congo and delivers him to Cairo.

Gold from Tanzania was given to Todd Chesterfield to kidnap Franklin Hall.

The Sandbox is in a classified location in Africa.

Trivia

 * Africa is the second largest continent by area, only beaten by Asia.
 * It's also the second largest by population.