History 85 World War, 1939-1945 38 Politics and government 34 Campaigns 33 Biography 26 Prime Ministers 16 Siege, 1942 - 14 Japanese occupation 10 Singapore 7 World war, 1939-1945 7 Foreign relations 6 Description and travel 5 Siege, 1942 5 Congresses 4 Economic conditions 4 Prisoners of war 4 Social conditions 4 Campaign 3 Chinese 3 Indonesia 3 Prime ministers 3 Prisoners and prisons 3 Social life and customs 3 World war 3 Communism 2 Condition 2 Education 2 Guide books 2 Guidebooks 2 History Military 2