History 490 Politics and government 179 Aboriginal Australians 160 Social conditions 148 Social aspects 90 Social life and customs 76 Foreign relations 67 more ... Government policy 58 Race relations 53 Economic conditions 52 Law 51 History and criticism 49 Law and legislation 47 Emigration and immigration 44 Research 38 Education 37 World War, 1939-1945 37 Ethnic relations 35 Politicians 34 Diplomatic relations 33 Political aspects 32 Women 32 Economic aspects 31 Immigrants 31 Study and teaching 31 Australian literature 30 Indigenous peoples 29 World War, 1914-1918 28 Law reviews 27 Antiquities 26 less ...