Economic conditions -- Relations -- Politics and government -- 4 Social conditions -- 4 Foreign countries 2 Administration 1 Civilization -- 1 more ... Colonies -- 1 Economic conditions 1 Economic forecasting -- 1 Economic history 1 Economic policy 1 Economic policy -- 1 Forecasting -- 1 Forecasts 1 Foreign relations -- 1 International relations 1 Pluralism -- 1 Social prediction -- 1 Strategic aspects 1 Strategic aspects of individuals places 1 Twenty First Century -- 1 less ...