European history 14 History 12 20th century history: c 1900 to c 2000 11 Second World War 10 Postwar 20th century history, from c 1945 to c 2000 9 Cultural studies 8 History and Archaeology 8 The Holocaust 8 20th century, c 1900 to c 1999 7 Social & cultural history 7 Austria 6 History of the Americas 6 Oral history 6 EU & European institutions 5 History of education 5 Biography: literary 4 Collected biographies 4 Fascism & Nazism 4 Gender studies, gender groups 4 Later 20th century c 1950 to c 1999 4 c 1938 to c 1946 (World War Two period) 4 Europe 3 Far-right political ideologies and movements 3 Genocide & ethnic cleansing 3 Genocide and ethnic cleansing 3 International relations 3 Literary studies: from c 1900 - 3 Literary studies: general 3 Modern history to 20th century: c 1700 to c 1900 3 Modern warfare 3