<prompt> Ramba uchinyora ndima iyi - Muedzo wokutanga webhomba reatomu wakaitwa neSoviet Union muna August 1949 wakauya kare kupfuura zvaitarisirwa nevaAmerica, uye McMahon akakurudzira pakarepo kuti kugadzirwa kwezvombo zveatomu zveUnited States kuwedzere zvikuru. Uyezve, mukati memwedzi inoverengeka yakatevera pakanga pane kurukurirano huru mukati mehurumende yeU.S., uto, uye nzanga dzesayenzi pamusoro pokuti kupfuurira here nokugadzirwa kwebhomba rehydrogen rine simba zvikuru zvikuru, panguva iyeyo raizivikanwa seSuper. McMahon akanga achitsigira zvakasimba kupfuurira neSuper, uye akataura kudaro zvikuru munhevedzano yetsamba dzaakanyorera Mutungamiri Truman. Seneta akaramba nharo dzakavakirwa patsika dzakapesana nebhomba rehydrogen rakavakirwa pakuti rakanga riri rinoparadza zvikuru kupfuura zvombo zvakapfuura, achibvunza kuti Kupi kuri musiyano wakakodzera wetsika pakati peHondo Yenyika II yekurwisa mabhomba eHamburg kwemazuva akawanda nousiku  <response>: , kuputirwa kwebhomba raToyko, uye kuputirwa kwebhomba reatomu paHiroshima, uye kurwisa kupi nokupi kwomunguva yemberi nechero tekinoroji ipi neipi yakakonzera kuurawa kukuru. 