History 6 Society & social sciences 5 City & town planning - architectural aspects 4 Urban communities 4 Anthropology 3 Development studies 3 European history 3 Literature: history & criticism 3 National liberation & independence, post-colonialism 3 Politics & government 3 Sociology 3 Asian history 2 Colonialism & imperialism 2 Designed for differentiated learning 2 English 2 Finance 2 For emergent readers (adult) 2 German 2 Globalization 2 Greece 2 History of art / art & design styles 2 History of science 2 Japan 2 Literary studies: general 2 Literature & literary studies 2 Material culture 2 Modern Greek 2 Political economy 2 Political science & theory 2 Prehistoric archaeology 2