Claims 154,367 Bills, Private 139,859 History 136,706 Law and legislation 59,613 Politics and government 41,034 History and criticism 33,933 General 25,209 Budget 21,011 Appropriations and expenditures 19,819 Social conditions 17,935 Foreign relations 17,463 Law 16,480 Indians of North America 16,302 Social aspects 16,144 Officials and employees 16,000 Criticism and interpretation 15,806 HISTORY 15,636 Philosophy 15,081 Armed Forces 14,945 Finance 13,698 Economic conditions 13,431 Government policy 12,993 Expenditures, Public 12,861 SOCIAL SCIENCE 12,548 Public lands 12,331 Research 11,996 Education 11,931 Diplomatic relations 11,313 Management 11,056 Religious aspects 10,961