History 475 Politics and government 319 Presidents 294 Assassination 122 Political and social views 86 Histoire 68 Political career before 1861 63 more ... Politique et gouvernement 55 Military leadership 52 Influence 51 Slavery 50 Emancipation 47 Campaigns 40 Family 38 Friends and associates 34 Views on slavery 34 African Americans 33 Political aspects 32 Slaves 32 Biography 29 Political leadership 29 Relations with African Americans 29 Religion 28 Présidents 27 Causes 26 Election 26 Oratory 25 Public opinion 23 Publications about Graduates 23 Enslaved persons 22 less ...