Australasian & Pacific history 17 Australasian and Pacific history 8 International relations 8 Australia 6 Asian history 5 China 5 Japan 5 Economics 4 Natural disasters 4 Papua New Guinea 3 Politics & government 3 Social impact of disasters 3 linguistics 3 Christianity 2 Cultural studies 2 Elections & referenda 2 Ethical issues & debates 2 Grammar, syntax & morphology 2 History and Archaeology 2 History of science 2 Impact of science & technology on society 2 Indigenous peoples 2 Indonesia 2 International institutions 2 International law 2 Literary studies: general 2 Modern history to 20th century: c 1700 to c 1900 2 New Zealand 2 Nuclear power & engineering 2 Political science & theory 2