Australasian & Pacific history 38 Asian history 19 Australasian and Pacific history 12 International relations 9 Military history 8 Diplomacy 6 History 6 Politics & government 6 Second World War 6 Social & cultural anthropology, ethnography 6 History of the Americas 5 Modern warfare 5 Anthropology 4 Australia 4 History and Archaeology 4 Indigenous peoples 4 20th century history: c 1900 to c 2000 3 20th century, c 1900 to c 1999 3 Colonialism & imperialism 3 General & world history 3 International economics 3 Modern history to 20th century: c 1700 to c 1900 3 Nuclear weapons 3 Warfare & defence 3 c 1938 to c 1946 (World War Two period) 3 Arms negotiation & control 2 Biography: historical, political & military 2 Colonialism and imperialism 2 Conservation of the environment 2 Cultural studies 2