History 91 Politics and government 70 World War, 1939-1945 38 Campaigns 34 Biography 31 Economic conditions 25 Foreign relations 24 Prime Ministers 17 Singapore 16 Siege, 1942 - 13 Japanese occupation 11 Chinese 10 Social conditions 10 Congresses 9 Social life and customs 8 World war, 1939-1945 7 Armed Forces 6 Description and travel 6 Economic policy 6 Education 6 Law and legislation 5 National security 5 Prisoners of war 5 Siege, 1942 5 Case studies 4 Communism 4 Finance 4 Riots 4 Armies 3 Bibliography 3