#Assassination

Politics 109 Civil Rights 106 Economy 98 Presidency 93 Military 90 Founding Era 84 Law & Justice 78 Race 72 Foreign Policy 67 Reform 59 Civil War 59 Protest 57 Westward Expansion 56 Slavery 53 Constitution 51 Cold War 49 War 49 Revolution 49 Industry 47 Modern America 43 Women 42 Science & Technology 40 Indigenous 35 Diplomacy 34 Arts & Culture 32 Immigration 28 World War II 27 Media & Press 26 Supreme Court 25 Religion 24 Congress 22 Labor 22 Reconstruction 21 Progressive Era 21 Environment 20 Abolition 20 Exploration 19 Disaster 18 Assassination 15 Gilded Age 13 Colonial America 13 Public Health 10 Finance 9 Sports 8 Education 8 World War I 7 Suffrage 7 Democracy 7 Corruption 6 Prohibition 1