Aug, 6, 1945, American bomber B-29 dropped the worlds first deployed atomic bomb on the city of Hiroshima, The explosion killed 80,000 people immediately, the rest suffer from the radiation. It wiped out almost the whole city of Hiroshima. Six days later another atomic bomb as dropped on the city of Nagasaki , 40,000 people have died. Due to the bombings Japan surrendered on August 15 1945 over by the radio.
Above photo was a survivor of the bombings in Japan during WW2.