Goree Island: A man is silhouetted in the “Door of No Return” at the House of Slaves museum on Goree Island near Senegal's capital Dakar, March 16, 2007. Millions of Africans were shipped from places like this and from the whitewashed fort in Elmina, Ghana, to a life of slavery in Brazil, the Caribbean and America. (Photo by Finbarr O'Reilly/Reuters)
