Kingwana, Kikongo, military to presidential- Tshiluba parliamentary; President Joseph Kabila Congo, Republic French, Lingala, Military (transitional); Monokutuba, Kikongo, President Denis others Sassou-Nguesso Cote d'Ivoire French, Dioula, others Presidential-parliamentary (Ivory Coast) (transitional); President Eaurent Gbaobo Djibouti French, Arabic, Somali, Dominant party; Afar President Ismail Omar Guelleh Egypt Arabic, English, French Dominant party; President Hosni Mubarak Eyuatorial Spanish, French, pidgin Presidential dictatorship Guinea English, Fang, Bubi, Ibo President Teodoro Obian Nguema Mbasogo Eritrea Amharic, Arabic.