History 13,131 Politics and government 7,399 Popes 682 Temporal power 678 Roman question 587 Church and state 518 Foreign relations 323 Statesmen 292 Political science 247 Histoire 206 Sources 179 Revolutionaries 176 Elections 167 History, Military 158 Mentana, Battle of, Mentana, Italy, 1867 137 Economic conditions 126 Diplomatic relations 116 Biography 115 Curtatone and Montanara, Battle of, Italy, 1848 104 Church history 95 Local government 94 Nationalism 88 International relations 77 History and criticism 75 Politique et gouvernement 74 Courts 66 Constitutional history 62 Intellectual life 61 Carbonari 60 Social conditions 53 Relations 51 Civilization 50 Italian literature 50 Risorgimento 48 Law 47 Expedition of the Thousand, Italy, 1860 46 Women 42 Political and social views 41 Politicians 41 Austro-Italian War, 1866 39 Historiography 39 Intellectuals 39 Correspondence 36 Political activity 36 Revolutions 35 Social life and customs 35 Cholera 34 Trials (Political crimes and offenses) 34 Catholic Church 33 Generals 33 Brigands and robbers 32 Annexation to Italy, 1870 31 Description and travel 30 Irredentism 30 Papacy 29 Socialism 29 Authors, Italian 28 Influence 27 Kings and rulers 27 Children's stories 26 Congresses 26 Liberalism 26 CHR 1848 25 Austro-Prussian War, 1866 24 Bibliography 24 Economic history 23 Federal government 23 Political aspects 23 Political prisoners 23 Political refugees 23 Travel 22 Civil law 21 Franco-Prussian War, 1870-1871 21 Hommes d'État 21 Italians 21 Political parties 21 Public opinion 21 Diplomats 20 Novara, Battle of, Novara, Italy, 1849 20 Sulfur mines and mining 20 Banks and banking 19 Criticism and interpretation 19 Italian language 19 Constitutional law 18 Crimean War, 1853-1856 18 Relations extérieures 18 Revolutionaries' spouses 18 Democracy 17 Freemasonry 16 Italy 16 Secret societies 16 Agriculture 15 Armed Forces 15 Criminal law 15 Education 15 Imprisonment 15 Journalism 15 Manners and customs 15 Prisons 15 Schleswig-Holstein War, 1864 15