Law and legislation 109 Foreign relations 79 Double taxation 46 Income tax 34 Diplomatic relations 31 Judicial assistance 30 Relations extérieures 27 Mais ... Investments, American 22 Foreign economic relations 20 Economic assistance, American 18 Extradition 18 Investments, Foreign 18 Politics and government 17 Tax evasion 16 Criminal justice, Administration of 15 Double imposition 12 Finance 12 History 12 International economic relations 12 Prevention 11 Vietnam War, 1961-1975 11 Entraide judiciaire internationale 10 Appropriations and expenditures 9 Government policy 9 International cooperation 9 Nuclear nonproliferation 8 Arms transfers 7 Export controls 6 Military assistance, American 6 National security 6 menos ...