Politics and government 80 History 49 Foreign relations 46 Presidents 20 Cuban Missile Crisis, 1962 13 Political aspects 13 Friends and associates 11 more ... Social conditions 11 Vietnam War, 1961-1975 11 Cold War 7 Officials and employees 6 Conservatism 5 Election 5 National security 5 Political activists 5 Political and social views 5 Protest movements 5 Public opinion 5 African Americans 4 Assassination 4 Berlin Wall, Berlin, Germany, 1961-1989 4 Civil rights 4 Civil rights movements 4 Economic policy 4 Legislators 4 Liberalism 4 Political activity 4 Political culture 4 Politicians 4 Social aspects 4 less ...