History -- Politics and government -- Economic conditions -- 19 Social conditions -- 7 Economic conditions 4 History 4 Socialism -- 3 more ... Communism -- 2 Economic policy 2 Foreign relations -- 2 Social conditions 2 Sources 2 Addresses and lectures 1 Cities and towns -- 1 Clans -- 1 Colonies -- 1 Conservatism -- 1 Coservatism -- 1 Ecology 1 Economic assistance -- 1 Economic policy -- 1 Foreign economic relations 1 Foreign relations 1 Gas industry -- 1 Globalization -- 1 Human rights -- 1 Influence -- 1 Insurgency -- 1 Islam -- 1 Islam and state -- 1 less ...