During last 50 years of development, the nuclear bomb, as the ultimate weapon became the peacekeeping force on the earth. The nuclear bomb was developed in Manhattan project during the WW II and was successfully tested in the New Mexico on July 16 1945. At this point started the change of nuclear weapon from ultimate weapon to political weapon. USA decided to use the atomic bomb to defeat Japan in order to save around 500.000 lives of American soldiers that were needed to end the war and in the summer 1945 the USA dropped two bombs on Hiroshima and Nagasaki. …
