Economic conditions Computer industry -- 2 Computer software industry -- 2 Information technology -- 2 Capitalism -- 1 Computer service -- 1 Computer service industry -- 1 more ... Creative ability -- 1 Depressions -- 1 Economic aspects 1 Economic aspects -- 1 Emigration and immigration -- 1 Foreign relations -- 1 History. -- 1 Intellectual capital -- 1 International relations -- 1 Politics and government 1 Politics and government -- 1 Quality of life -- 1 September 11 Terrorist Attacks, 2001 1 Social classes -- 1 Social conditions -- 1 Social conflict 1 Stock Market Crash, 1929 1 Technological innovations -- 1 Terrorism 1 less ...