FIGURE 7.1 Regional map of sub-Saharan Africa. 7.1a Courtesy Martin Harvey/Workbook Stock/Getty Images, 7.1b Courtesy oversnap/Vetta/Getty Images, 7.1c Courtesy Nigel Pavitt/AWL Images/Getty Images, 7.1d Courtesy Pius Utomi Ekpei/AFP/Getty Images, 7.1e Courtesy Botafogo/Flickr/Getty Images