History 20 History of art 15 15th century, c 1400 to c 1499 14 16th century, c 1500 to c 1599 14 History and Archaeology 14 CE period up to c 1500 12 European history 11 General and world history 10 Economic history 7 17th century, c 1600 to c 1699 6 18th century, c 1700 to c 1799 6 19th century, c 1800 to c 1899 6 Medieval style 6 Slovenia 6 Literature: history and criticism 5 Early history: c 500 to c 1450/1500 4 c 1000 CE to c 1500 4 20th century, c 1900 to c 1999 3 History of architecture 3 Middle Eastern history 3 Theatre studies 3 c 1500 onwards to present day 3 Archaeology 2 Archaeology by period / region 2 Christian communities & monasticism 2 Historical & comparative linguistics 2 Historical geography 2 Literature & literary studies 2 Little Ice Age 2 Medieval history 2