Treaties Indians of North America 235 Indigenous peoples 177 International relations 140 Claims 96 International law 81 Presidents 54 Diplomatic and consular service 51 International economic relations 48 Expenditures, Public 45 Foreign relations 40 Government relations 39 History 34 Government publications 33 International trade 33 Climatic changes 32 Boundaries 31 POLITICAL SCIENCE 31 Arbitration (International law) 30 Land tenure 29 Law and legislation 29 Nominations for office 28 Taxation 28 Budget 27 Double taxation 27 International Relations 27 Ojibwa Indians 27 Cherokee Indians 26 Diplomatic relations 26 Legal status, laws, etc 24