World War II was the most costly and the most deadly war towards Americans in its short existence. The plan was for the allies, the united States , France, Russia, and Britain to defeat Germany and then defeat the empire of Japan. After the defeat of Germany it was crucial for the Americans to end the war quickly because if the Soviet Union enterd the war against Japan and learned about the secrets of the atomic bomb it too could become a world power and dominate as Germany tried to do. The United States decision to drop an atomic bomb on Hiroshima was a diplomatic measure calculated to intimidate the Soviet Union in the post- Second-War era rather than a strictly military measure designed to force Japan's unconditional surrender. Japan was on its heels and could have been beaten through swift air bombing attacks as British Prime Minister Winston Churchill once said.
             Many nuclear scientists in Russia and in America severely wondered if the atomic bomb was really needed to defeat Japan. The atomic bomb did unquestionably bring a quicker end to the war, which is what America wanted. This would surely intimidate the Soviet Union from trying to scheme against America in the future. America also did not want the soviet Union to enter the war with Japan and be forced to live up to its conditions that it made such as the status quo in outer Mongolia. If America did not defeat Japan soon it would be force to accept the Russians conditions and let them enter the war since they did the bulk of the fighting in Europe. As many scientists of his time, Leo Szilard believed that the atomic bomb could lead to the end of the world. He also made the common argument that Japan could have been defeated without the use of the atomic bomb because of the fall of Germany. This common idea that the atomic bomb could lead to the end of the world was brought out in the open when famed scientist Albert Einstein went to president Roosevelt and told ...