''A PETITION TO THE PRESIDENT OF THE UNITED STATES” was about the atomic bomb and the use of the atomic bomb. Atomic bomb comes from the words "Atomic bomb" which is a bomb that derives its destructive power from the rapid release of nuclear energy by fission of heavy atomic nuclei, causing damage through heat, explosion and radioactivity. The atomic bomb is deadly and can wipe out nations if used. Here is a little history of the atomic bomb in 1939, just before the start of World War II Albert Einstein had written a letter to President Franklin D. Roosevelt. Einstein and scientists working with Einstein told Roosevelt about efforts in Nazi Germany to purify uranium-235. Uranium could be used to build an atomic bomb. In 1945, an American B-29 bomber dropped the atomic bomb on the Japanese city of Hiroshima, killing approximately 80,000 people. A few days later, another bomb was dropped on Nagasaki killing 40,000 people or more. This...