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The way the world thinks of war changed forever in 1945. On July 16 in Alamogordo, New Mexico, America exploded the world's first atomic bomb, sending a huge mushroom-shaped cloud high into the sky. The Manhattan Project, which was used to end World War II, was mostly led by German andGerman-Jewish scientists, who had escaped from Hitler's Germany. In 1939, an American university professor named Albert Einstein wrote a letter to President Franklin D. Roosevelt, in which he outlined the possibility of using anuclear chain reaction for a bomb. After reading the letter, Roosevelt began the Manhattan Project in 1943. Only a few people knew of the project, which washeaded by J. Robert Oppenheimer, an atomic scientist from Germany. On August 6th and 9th of 1945, American planes dropped one atomic bomb each on Hiroshima and Nagasaki, Japan. The first bomb destroyed 80 percentof Hiroshima's buildings and killed about 80,000 people. The second bomb killedabout 35,000 people. Japan surrendered to America after Nagasaki, but thepeople of Japan suffered failing health and horrible deaths for years afterward
Frustrated with the idea that Germany might produce an atomic bomb first, Leo Szilard and other scientists asked Albert Einstein, a famous scientist during that time, to use his influence and write a letter to president FDR, pleading for support to further research the power of nuclear fission (Badash 237). "'No man-made phenomenon of such tremendous power had ever occurred before . This bombing has serviced to prohibit future attacks on American soil. Thirty seconds after the explosion came, first, the air blast pressing hard against people and things, to be followed almost immediately by the strong, sustained, awesome roar which warned of doomsday and made us feel that we puny things were blasphemous to dare tamper with forces heretofore reserved to the Almighty. The atomic bomb was the best solution. He was later found, and convicted of obtaining secret documents and sending them to the Soviet Union. The responsibilities were soon placed upon Truman, the next president. ' When these were detonated, they focused the blast wave so as to compress the plutonium instantly into a supercritical mass. On December 2, 1942, the first self-sustaining chain reaction with cadmium took place, overseen by Enrico Fermi, in the University of Chicago squash fields (Asimov 783). "(Szasz 25) This was much more complex, and many people doubted that it would work. Due to its long and narrow shape, the Hiroshima model was called "Thin Man" at first, but during the manufacturing process the original plans were modified, shortening the length and giving rise to the name "Little Boy. The Japanese would rather die than surrender. America made their power known by frightening other European powers. Also the kamikaze techniques of the Japanese fighters killed many soldiers. , where U-238 was irradiated with neutrons and transmuted into plutonium.
Common topics in this essay:
War II,
Sometimes Japanese,
President Truman,
Manhattan Project,
Los Alamos,
Secondly Americans,
United United,
Leslie Groves,
Bataan Nanking,
Hiroshima A-bomb,
atomic bomb,
manhattan project,
world war,
los alamos,
world war ii,
president truman,
war ii,
war continued,
bomb dropped,
chain reaction,
war stopped,
august 6 1945,
drop atomic bomb,
stop war war,
1945 atomic bomb,
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Acceptance Essays
