Prior to dropping the bombs the United States brought Japan close to defeat by

The revisionists argue that Japan was already ready to surrender before the atomic bombs. ... The sticking point for the Japanese was retaining the emperor in his position. It is unclear if they would have accepted the reduction of the emperor to a figurehead, as eventually happened after the war.The radiation in Hiroshima and Nagasaki today is on a par with the extremely low levels of background radiation (natural radioactivity) present anywhere on Earth. It has no effect on human bodies.The article contains graphic images and details some people may find upsetting. The recorded death tolls are estimates, but it is thought that about 140,000 of Hiroshima's 350,000 population were killed in the blast, and that at least 74,000 people died in Nagasaki.

4, now covered by the New Safe Confinement, is estimated to remain highly radioactive for up to 20,000 years. Some also predict that the current confinement facility might have to be replaced again within 30 years, depending on conditions, as many believe the area cannot be truly cleaned, but only contained.

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