History of religion 6 History of the Americas 6 Canada 4 History of art 4 Social & cultural history 4 Social and cultural history 4 CE period up to c 1500 3 First World War 3 History and Archaeology 3 Law 3 Society & social sciences 3 20th century history: c 1900 to c 2000 2 Anthropology 2 Classical texts 2 Comic book & cartoon art 2 Early 20th century c 1900 to c 1950 2 Economic history 2 France 2 French 2 Industrialisation and industrial history 2 Legal history 2 Literature & literary studies 2 Literature: history and criticism 2 Modern history to 20th century: c 1700 to c 1900 2 Publishing industry & book trade 2 Religion & beliefs 2 Sociology 2 Switzerland 2 Theatre studies 2 c 1000 CE to c 1500 2