Atomic bomb History 206 World War, 1939-1945 77 Moral and ethical aspects 34 Physicists 31 Social aspects 31 Nuclear warfare 30 mer ... Nuclear energy 26 Foreign relations 25 Military policy 25 Cold War 17 Nuclear weapons 16 Physiological effect 16 Science 13 Research 12 Atomic bomb victims 11 Civilization 10 Nuclear physics 10 Political aspects 9 Diplomatic history 8 Government policy 8 Nuclear physicists 8 Politics and government 8 Popular culture 8 Decision making 7 Intellectual life 7 Capitulations, Military 6 History and criticism 6 Science and state 6 Scientists 6 mindre ...