Defenses Military policy 59 Politics and government 49 Foreign relations 39 International relations 39 National security 30 World War, 1939-1945 29 more ... History 28 Armed Forces 26 Economic conditions 16 Economic policy 15 World politics 15 Economic aspects 12 Nuclear weapons 10 Strategic aspects 10 Arms control 9 Colonies 8 Peace 8 Security, International 8 Appropriations and expenditures 7 Expenditures, Public 7 History, Military 7 Military relations 7 Civil defense 6 Weapons industry 6 Congresses 5 Disarmament 5 Nuclear arms control 5 Prevention 5 Strategic Defense Initiative 5 less ...