Law 21 History 20 History and Archaeology 11 Spain 11 Higher & further education, tertiary education 7 c 1500 onwards to present day 7 The Arts 6 Universities 6 CE period up to c 1500 4 European history 4 c 1000 CE to c 1500 4 c 1800 to c 1900 4 Higher education, tertiary education 3 c 1600 to c 1700 3 16th century, c 1500 to c 1599 2 18th century, c 1700 to c 1799 2 19th century, c 1800 to c 1899 2 Argentina 2 Biography and non-fiction prose 2 Colleges of higher education 2 Criminal law & procedure 2 Jurisprudence & general issues 2 Modern history to 20th century: c 1700 to c 1900 2 Philosophy 2 c 1918 to c 1939 (Inter-war period) 2 17th century, c 1600 to c 1699 1 20th century 1 20th century, c 1900 to c 1999 1 Architecture 1 Biography & True Stories 1