Part 1 of Essay
It was quite probably the most important event of World War II. Its consequences were greater than those of any other event of the war. On the morning of August 6, 1945, a B-29 bomber named Enola Gay flew over the Japanese industrial city of Hiroshima and dropped the first atomic bomb through its hatches. The city went ....

Part 2 of Essay
.... Franklin Delano Roosevelt. Concede in careful terms, the letter stated that recent nuclear research indicated extremely powerful bombs of a new type, based on Uranium, might soon be possible. Einstein warned that the secret work with Uranium was going on in Nazi Germany. He urged that similar American research be accelerated. Roosevelt filled with fear that Nazi Germany would develop the bomb first, marked Einstein’s letter for action. Eleven days after President Roosevelt authorized the go-ahead for ....