Economic aspects Social aspects 35 History 31 Globalization 23 Agriculture 20 Economic conditions 20 Technological innovations 11 Mais ... Economic development 9 Management 9 Capitalism 8 Information technology 8 Political aspects 8 Economics 7 Regional planning 7 Social conditions 7 Emigration and immigration 6 Rural conditions 6 Environmental aspects 5 Finance, Public 5 Moral and ethical aspects 5 Rural development 5 Economic policy 4 Education, Higher 4 Land use 4 Law and legislation 4 Politics and government 4 Sustainable development 4 Universities and colleges 4 War 4 Agriculture and state 3 menos ...