History Islam 17 World War, 1939-1945 13 Campaigns 10 Malaysia 10 Politics and government 10 Biography 9 Communism 6 Armed Forces 5 Sources 5 Constitutions 4 Education 4 Malaya 4 Civilization 3 Foreign relations 3 Japanese occupation 3 Secret service 3 Terrorism 3 20th century 2 Air warfare 2 Aircraft carriers 2 Armies 2 Civilization, Islamic 2 Communist parties 2 Da'wah (Islam) 2 Diplomatic history 2 Economic conditions 2 Insurgency 2 Islamic law 2 Military art and science 2