History Regional & national history 17 General & world history 5 Social & cultural history 5 European history 4 20th century history: c 1900 to c 2000 3 Asian history 3 History of the Americas 3 History: earliest times to present day 3 Modern history to 20th century: c 1700 to c 1900 3 History of other lands 2 History: specific events & topics 2 Oral history 2 Postwar 20th century history, from c 1945 to c 2000 2 Second World War 2 Society & social sciences 2 Africa 1 Ancient history: to c 500 CE 1 Anthropology 1 Archaeology 1 Archaeology by period / region 1 Diaries, letters & journals 1 Early history: c 500 to c 1450/1500 1 Early modern history: c 1450/1500 to c 1700 1 Feminism & feminist theory 1 Folklore, myths & legends 1 Genocide & ethnic cleansing 1 History of sport 1 History: theory & methods 1 Literature & literary studies 1