WORLD HISTORY

Detailed explanation-1: -Japan surrendered to the Allies on 15 August, six days after the bombing of Nagasaki and the Soviet Union’s declaration of war against Japan. The Japanese government signed the instrument of surrender on 2 September, effectively ending the war.

Detailed explanation-2: -As president, it was Harry Truman’s decision if the weapon would be used with the goal to end the war. “It is an awful responsibility that has come to us, ‘’ the president wrote.

Detailed explanation-3: -Truman stated that his decision to drop the bomb was purely military. A Normandy-type amphibious landing would have cost an estimated million casualties. Truman believed that the bombs saved Japanese lives as well. Prolonging the war was not an option for the President.

Detailed explanation-4: -The first atomic bomb, named Little Boy, was dropped on Hiroshima from the Enola Gay, a B-29 bomber, at 8:15 AM on August 6, 1945. The second bomb, named Fat Man, was dropped on Nagasaki from the Bockscar, also a B-29 bomber, at 11:02 AM on August 9, 1945.

Detailed explanation-5: -Table of Contents. On August 6, 1945, during World War II (1939-45), an American B-29 bomber dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima. The explosion immediately killed an estimated 80, 000 people; tens of thousands more would later die of radiation exposure.

Detailed explanation-6: -The U.S. wanted to force a quick surrender by the Japanese to reduce the number of American lives lost. In addition, it was secretly decided at the Yalta Summit in February 1945 that the Soviet Union would enter the war against Japan.