War History 130 Moral and ethical aspects 69 Religious aspects 69 Peace 57 Psychological aspects 42 Just war doctrine 38 more ... War stories 36 Economic aspects 33 Soldiers 30 War and society 30 International relations 29 Christianity 27 Military art and science 27 Press coverage 26 Causes 25 World politics 21 Military ethics 20 Islam 19 Terrorism 19 Military policy 18 Violence 18 Family members 17 History, Military 17 Conflict management 16 Prevention 16 Iraq War, 2003-2011 15 Political aspects 15 Political violence 15 Biblical teaching 14 less ...