Islam -- 3 Islam and politics -- 2 Christianity 1 Christianity -- 1 Economic aspect 1 Economic policy 1 Egypt -- 1 more ... Ethopia -- 1 Foreign relations -- 1 History -- 1 International status 1 Islam 1 Islam and state -- 1 Nile River -- 1 Politics and government -- 1 Relations -- 1 Social aspects -- 1 Social conditions -- 1 Water resources development -- 1 less ...