Presidents HISTORY 28 Politics and government 22 Politique et gouvernement 22 BIOGRAPHY & AUTOBIOGRAPHY 20 Historical 20 General 16 History 9 Présidents 9 State & Local 9 Histoire 4 Books and reading 3 Command of troops 3 Military leadership 3 Political and social views 3 Election 2 Geschichte (1963-1969) 2 Influence 2 Influence (Literary, artistic, etc.) 2 Intellectual life 2 Military operations, Naval 2 Naval operations 2 Opérations navales 2 POLITICAL SCIENCE 2 Philosophy 2 Political Process 2 Political campaigns 2 Political culture 2 Political parties 2 Politik 2