History 26 Atomic bomb 17 World War, 1939-1945 15 Military policy 7 Foreign relations 6 Moral and ethical aspects 6 Atomic bomb victims 5 more ... Capitulations, Military 5 Diplomatic relations 3 Campaigns 2 Collective memory 2 Decision making 2 Historiography 2 Intellectual life 2 Nuclear Weapons 2 Anti-Americanism 1 Art and nuclear warfare 1 Blast effect 1 Christianity 1 City planning 1 Diplomatic history 1 Ethics, Medical 1 Exhibitions 1 Hydrogen bomb 1 Influence 1 Influence (Literary, artistic, etc.) 1 International relations 1 Islam 1 Japanese fiction 1 Japanese literature 1 less ...