Economic conditions History Social conditions 23 Politics and government 15 Commerce 10 Economic aspects 7 Economic policy 6 Mais ... Finance, Public 6 Capitalism 5 Social aspects 5 Agriculture 4 Banks and banking 4 Social classes 4 Social life and customs 4 Economic development 3 Elite (Social sciences) 3 Finance 3 Financial crises 3 Labor movement 3 Land tenure 3 Population 3 Rural conditions 3 Working class 3 Cost and standard of living 2 Economic history 2 Economics 2 Feudalism 2 Harbors 2 Industrial relations 2 Iron industry and trade 2 menos ...