In the summer of 1995, fifty years after the atomic bombing, the National Air and Space Museum of the Smithsonian Institution in Washington, D.C. If such a thing really did happen, please tell me the details. However, the person who told me this is not certain and does not know the facts. At about that time, or maybe later, I heard that some children in the US started a campaign to hold an A-bomb exhibition. Some time ago in America when someone tried to hold an A-bomb exhibition, an opposition campaign occurred and the exhibition was stopped. I want to ask about the children of the United States.
