Moral and ethical aspects 171 War 35 Leadership 21 Business ethics 15 International relations 13 Military ethics 12 Just war doctrine 11 History 9 Management 9 Religious aspects 9 United States 8 Human rights 7 Nuclear warfare 7 Terrorism 7 Social responsibility of business 6 Congresses 5 Military policy 5 Social aspects 5 Christianity 4 Foreign relations 4 Globalization 4 Holocaust, Jewish (1939-1945) 4 Industrial management 4 Iraq War, 2003 4 Juvenile literature 4 Law and legislation 4 Organizational behavior 4 Peace 4 Political ethics 4 Public administration 4