Politics & government 73 Society & social sciences 45 History 39 Social & cultural anthropology, ethnography 35 Media studies 32 Economics 30 linguistics 30 Migration, immigration & emigration 29 Humanities 27 Sociology 27 Literature: history & criticism 26 Research & information: general 26 Accounting 25 Public administration 25 Social & cultural history 24 Anthropology 23 Sociology & anthropology 23 Development economics & emerging economies 22 Technology: general issues 22 Business & management 21 History of medicine 21 Education 20 Philosophy 20 Political science & theory 20 Cultural studies 19 European history 19 History of engineering & technology 19 Economic history 18 Literary studies: general 18 Society & culture: general 18