Social & cultural history 16 History 15 Literature: history & criticism 15 General & world history 14 Humanities 14 History of engineering & technology 12 European history 11 Literature & literary studies 11 Society & social sciences 11 Cultural studies 9 Legal history 8 Ancient history: to c 500 CE 7 Media studies 7 Society & culture: general 7 Applied ecology 6 History of science 6 Jurisprudence & general issues 6 Philosophy 6 Social & political philosophy 6 Sociology 6 Sociology & anthropology 6 Archaeology 5 Conservation of the environment 5 Constitution: government & the state 5 Constitutional & administrative law 5 Environmental science, engineering & technology 5 History of art / art & design styles 5 Human rights & civil liberties law 5 Laws of Specific jurisdictions 5 Literary studies: from c 1900 - 5