The port cities of Hiroshima and Nagasaki were nuclear-bombed to stop the War without invading Japan (Which was about ready to be done when the bombs were dropped) which saved millions of Allied and...
The Manhattan Project was the top-secret project that was developing an atomic bomb. Two were created. It was so top-secret that not even President Franklin Roosevelt's Vice President, Harry Truman,...
No. In fact, the Japanese didn't even know what the bombs were when they hit Nagasaki and Hiroshima. The United States was the only country with nuclear weapons, although the UK and Germany were...