History 733 Politics and government 550 Foreign relations 414 Military policy 230 Biography 216 Economic conditions 197 National security 190 International relations 157 World War, 1939-1945 145 Armed Forces 144 Congresses 139 Islam 131 World politics 123 United States 115 Management 105 Military art and science 104 Economic policy 102 Terrorism 96 Malaysia 90 Social conditions 90 Defenses 80 Campaigns 79 Leadership 73 War 69 Strategy 66 Security, International 60 Economic aspects 59 Foreign economic relations 58 Religious aspects 57 Air power 55