History 288 Treaties 238 Foreign relations 201 Commercial treaties 108 Law and legislation 101 Politics and government 82 Diplomatic relations 68 more ... Double taxation 62 National security 59 Security, International 50 Military policy 45 North Atlantic Treaty Organization 39 Free trade 38 Armed Forces 34 Defenses 33 Indians of North America 33 Peace 33 World politics 33 International cooperation 31 Nuclear arms control 31 Government relations 29 Foreign economic relations 28 Nuclear weapons 28 Peace treaties 27 International trade 26 Membership 25 Foreign trade regulation 24 International relations 24 Taxation 24 Income tax 22 less ...