Petroleum industry and trade -- 4 Democracy -- 2 Economic policy 2 Politics and government -- 2 Alien labor, Egyptian -- 1 Bibliography -- 1 Congresses -- 1 more ... Economic conditions -- 1 Environmental aspects 1 Environmental aspects -- 1 Environmental impact analysis -- 1 Fires and fire prevention -- 1 Foreign relations -- 1 Gas industry 1 Government policy -- 1 National security -- 1 National security -- 1 Oil wells -- 1 Persian Gulf States 1 Persian Gulf War, 1991 -- 1 Political aspects -- 1 Political culture -- 1 Politics and government 1 Rural conditions 1 Social aspects -- 1 Social conditions 1 Space and time -- 1 World politics -- 1 less ...