United Kingdom, Great Britain 4 c 1800 to c 1900 20th century 3 English 3 21st century 2 Argentina 1 Belgium 1 Chile 1 Dutch 1 European history 1 France 1 Germany 1 History of engineering & technology 1 History of ideas 1 History of science 1 Housing & homelessness 1 Jewish studies 1 Literary studies: fiction, novelists & prose writers 1 Literary theory 1 Literature & literary studies 1 Literature: history & criticism 1 Migration, immigration & emigration 1 Modern period, c 1500 onwards 1 Politics & government 1 Poverty & unemployment 1 Psychoanalytical theory (Freudian psychology) 1 USA 1 Urban communities 1 Western Continental Europe 1 c 1700 to c 1800 1