#Assassination

Politics 123 Economy 109 Civil Rights 107 Military 99 Presidency 93 Founding Era 84 Law & Justice 82 Foreign Policy 76 Race 73 Reform 62 Civil War 59 Protest 58 Cold War 57 Westward Expansion 57 Slavery 53 Science & Technology 53 Industry 52 Constitution 51 War 49 Revolution 49 Women 45 Modern America 44 Indigenous 40 Arts & Culture 36 Diplomacy 34 Media & Press 31 Immigration 28 World War II 28 Labor 25 Supreme Court 25 Religion 24 Environment 23 Exploration 23 Disaster 22 Congress 22 Reconstruction 21 Progressive Era 21 Abolition 20 Assassination 15 Gilded Age 13 Finance 13 Colonial America 13 Public Health 12 Education 10 Democracy 8 Sports 8 World War I 7 Suffrage 7 Corruption 7 Prohibition 1