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Use of atomic bomb ww2
The use of the atomic bomb in World War II
Use of atomic bomb ww2
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Discuss the dropping of the atomic bombs by the United States on Hiroshima and Nagasaki on August 6 and August 9, 1945. In your opinion, was this decision justified? How did the dropping of the atomic bombs contribute to the global Cold War from 1945-1990? Logan shoemaker HST 106: Research Paper; Topic One Gregory French 2017 In August of 1945, both main two atomic bombs utilized as a part of fighting were dropped on the Japanese cities of Nagasaki and Hiroshima. These two bombs molded a significant part of the world that we live in and know today. The United States started a nuclear bomb program called the "Manhattan Project" in the year of 1941. The "Manhattan Project’s" was to research and fabricate a nuclear bomb before Germany …show more content…
Two of which, "Little Boy" and "Fat Man," wound up being dropped on Japan. "Little Boy," the only uranium bomb made was dropped on Hiroshima on August 6, 1945. "Fat Man," the second atomic bomb created for the sole purpose of war, exploded above Nagasaki on August 11, 1945. The leaders of the United States chose that dropping the recently created nuclear bombs on Japan was the most astute move they could make at the time, given the present circumstance that the United States and the world was in. Dropping the bombs on Japan was chiefly propelled by the conviction that human lives could be spared. A large-scale attack of the Japanese territory was the other alternative if no bombs were to have been dropped. Considering that the Japanese army, which was taught to take advantage of their guerilla tactic suited territory, as compared to the mechanical methods for the U.S.’s tactics put estimated number of American casualties well over the casualties at Hiroshima and Nagasaki joined together …show more content…
The public did not know for sure if the bombs saved lives. At the time, dropping “Little Boy” and “Fat Man” was the only other option for ending the war other than the full out invasion of Japan. Japan’s large central army and unfavorable terrain put American deaths at 250,000 and American casualties over one million. The loss of Japanese life in an invasion would be overwhelming. In previous battles, the Japanese had lost as many as eleven times as many men as the United States. The public also wondered if the bombs had shortened the war. To have forced the Japanese emperor to surrender through invasion, allied forces would have to have occupied most of the Japanese mainland. After the invasion, Japanese troops throughout China, Korea, and the Philippines would be more likely to continue fighting because their surrender would have been forced, whereas the surrender after the bombing of Hiroshima and Nagasaki was much more of a decision on the part of the Japanese emperor. Finding and eliminating these Japanese forces would have taken many years and cost many
warnings of intruder planes coming in the area. It talked about how a lot of
Japan will never forgotten the day of August 6 and 9 in 1945; we became the only victim by the atomic bombs in the world. When the atomic was dropped at Hiroshima and Nagasaki, there was World War II. The decision of dropping the atomic bombs was affected by different backgrounds such as the Manhattan Project, and the Pacific War. At Hiroshima City, the population of Hiroshima was 350,000 when the atomic bomb dropped. Also, the population of Nagasaki was around 250,000 ("Overview."). However, there was no accurate number of death because all of documents were burned by the atomic bombs. On the other hand, the atomic bombs had extremely strong power and huge numbers of Japanese who lived in Hiroshima
The Manhattan Project The Manhattan Project was a research project, that created the United States first nuclear weapon, and led to its creation of the nuclear department during World War II. M.A.U.D. / M.A.U.D. group was created in 1940. Also, M.A.U.D was the secret name given to the group and it came from a phrase in a message from Niel Bohr (Cohen). This group produced a report that said that producing a fission bomb was possible. James Chadwick, a new member of the British M.A.U.D group, later wrote that at that time he realized that a nuclear bomb was able to be built in his lifetime.
Atomic Bomb The use of the atomic bombs on Japan was necessary for the revenge of the Americans. These bombs took years to make due to a problematic equation. The impact of the bombs killed hundreds of thousands of people and the radiation is still killing people today. People today still wonder why the bombs were dropped. If these bombs weren’t dropped on the Japanese the history of the world would have been changed forever. The Atomic bomb took 6 years to develop (1939-1945) for scientists to work on a equation to make the U-235 into a bomb. The most complicated process in this was trying to produce enough uranium to sustain a chain reaction. The bombs used on the cities cost about $2 billion to develop, this also making the U.S. wanting to use them against Japan. “Hiroshima was a major military target and we have spent 2 billion dollars on the greatest scientific gamble in history- and won.” (3) The bomb dropped on Hiroshima weighted 4.5 tons and the bomb used on Nagasaki weighted 10 kilotons. On July 16, 1945, the first ever atomic bomb was tested in the Jamez Mountains in Northern New Mexico, code named “Gadget.” The single weapon ultimately dropped on Hiroshima, nicknamed “Little Boy,” produced the amount of approximately twenty- thousand tons of TNT, which is roughly seven times greater than all of the bombs dropped by all the allies on all of Germany in 1942. The first Japanese City bomb was Hiroshima on August 6, 1945. An American B-29 bomber, named Enola Gay, flown by the pilot Paul W. Tibbets, dropped the “Little Boy” uranium atomic bomb. Three days later a second bomb named ”Fat Boy,” made of plutonium was dropped on the Japanese city of Nagasaki. After being released, it took approximately one minute for Little Boy to reach the point of explosion, which was about 2,000 feet. The impact of the bombs on the cities and people was massive. Black rain containing large amounts of nuclear fallout fell as much as 30km from the original blast site. A mushroom cloud rose to twenty thousand feet in the air, and sixty percent of the city was destroyed. The shock wave and its reverse effect reached speeds close to those of the speed of sound. The wind generated by the bombs destroyed most of the houses and buildings within a 1.
The effects of the atomic bomb might not have been the exact effects that the United States was looking for when they dropped Little Boy and Fat Man on Hiroshima and Nagasaki respectively (Grant, 1998). The original desire of the United States government when they dropped Little Boy and Fat Man on Hiroshima and Nagasaki was not, in fact, the one more commonly known: that the two nuclear devices dropped upon Hiroshima and Nagasaki were detonated with the intention of bringing an end to the war with Japan, but instead to intimidate the Soviet Union. The fact of Japan's imminent defeat, the undeniable truth that relations with Russia were deteriorating, and competition for the division of Europe prove this without question. Admittedly, dropping the atomic bomb was a major factor in Japan's decision to accept the terms laid out in the Potsdam agreement, otherwise known as unconditional surrender. The fact must be pointed out, however, that Japan had already been virtually defeated.
In 1941, The United States began an atomic bomb program called the “Manhattan Project.” The main objective of the “Manhattan Project” was to research and build an atomic bomb before Germany could create and use one against the allied forces during World War II. German scientists had started a similar research program four years before the United States began so the scientists of the “Manhattan Project” felt a sense of urgency throughout their work (Wood “Men … Project”).
On August 6, 1945, the U.S. dropped the world’s first atomic bomb over Hiroshima. Three days later, a second bomb was dropped on Nagasaki. On August 15th, the Japan announced unconditional surrender in World War II. To this day historians still discuss why the U.S. decided to use the atomic bombs. Orthodox historians argue that the decision to drop the bombs was a military one designed purely to defeat the Japanese. Revisionist historians argue that the bombs were not needed to defeat Japan; the bombs were meant to shape the peace by intimidating the Soviets. After analyzing the documents in The Manhattan Project it has become clear that the U.S. used the bombs during WWII not only to defeat the Japanese, but also to intimidate the Soviet Union
Hiroshima was a significant military city during the war. It confined two army headquarters and was Japan’s communication center (World War 2 Atomic Bomb 1). Hiroshima was also a huge industrial city and had not been bombed before so it would let Japan see the wrath of the United States (Koeller 1). The planning and actual event of the bombing went great. On August 6, 1945 at 8:15 in the morning the bomb was dropped.
On December 7, 1941 Japan launched a surprise attack on a U.S. naval base at Pearl Harbor in Hawaii with the possibility of forcing the U.S. to join World War II. About 2,400 Americans were dead, 21 ships had been sunk, and 188 aircraft were destroyed. On August 6 and 9 of 1945, the U.S. retaliated and dropped two atomic bombs called Fat Man and Little Boy on the Japanese cities of Nagasaki and Hiroshima. The U.S. was not justified in dropping the atomic bombs on Japan because of the locations that were bombed, the terms of the Potsdam Declaration, and the lack of previous bomb testing. Firstly, the bombings were unjustified because of the locations where the bombs were dropped.
“My God, what have we done?” were the words that the co-pilot of Enola Gay wrote in his logbook after helping drop two bombs, one in Hiroshima and one in Nagasaki, that killed an estimated two-hundred thousand individuals. The bombings were completely unnecessary. Japan was already defeated because they lacked the necessary materials to continue a world war. The Japanese were prepared to surrender. There was no military necessity to drop the atomic bombs nor is there any factual information stating that the bombs on Hiroshima and Nagasaki were dropped to “save the lives of one million American soldiers.” The United States bombed Japan in August of 1945. The atomic bombings of Hiroshima and Nagasaki were uncalled for and could have been avoided.
The decision to drop the atomic bomb was contemplated by officials in the American government for a prolonged period of time. Ultimately the conclusion was that dropping the bombs would be beneficial to America. The American government rationalized dropping the bombs by stating that it would terminate the war with Japan and save a plethora of American lives. America did issue an ultimatum declaring that Japan should cease to resist and in return conditions would be provided for Japan to finish the war with honor. This ultimatum was ignored and the alternative was absolute destruction of Hiroshima and Nagasaki. (Dollinger) Most officials believed that taking this last step would force Japan’s surrender and shorten the war which would result in a decrease of American casualties. (Barnes) Winston Churchill approximated that one million American lives were preserved by utilizing the atomic bomb.
When the United States caught word that Germany was close to creating the atomic bomb, J. Robert Oppenheimer and other scientists wanted to create it first, for the U.S. After three years of research, the first small atomic device was exploded on July 16, 1945 in the lab at Los Alamos. Having proved their concept worked, a larger scale bomb was built. Less than a month later, atomic bombs were dropped on Hiroshima and Nagasaki in Japan (Rosenberg).
“Little Boy,” the bomb dropped on Hiroshima killed 70,000 people with an additional 66,000 injured (30-39). “Fat Man,” the bomb dropped on Nagasaki, also carried its “share of America’s duty” by killing 40,000 people and injuring another 25,000 (30-39). The bombs also killed an estimated 230,000 more people from the after effects of the two explosions (30). The two bombings had opened the world’s eyes to the destructive power that could be unleashed by man. The bombs had raised hell on earth for those few minutes and produced a tremendous amount of casualties.
...the world's first atomic bomb on the Japanese city of Hiroshima. This unjustified act on behalf of the United States would become one of the darkest days in the history of the world. This day of destruction would also forever change warfare for the worse. The United States dropping of the atomic bomb introduced the world to a new class of weaponry, nuclear weapons. The first usage of the atomic bomb validated why the creators never wanted it used at all. The two bombs combined caused a total death toll of approximately 250,000 people by the end of 1950, while not including the many others survivors left suffering from radiation symptoms. The United States was never justified in dropping the atomic bombs on Hiroshima and Nagasaki because it was unnecessary for victory and it cost thousands of innocent people their lives, while leaving devastation to millions more.
Consequently, when the Japanese refused to budge, the United States dropped two atomic bombs, the Little Boy and the Fat Man, on the cities of Hiroshima and Nagasaki. As a result, the Japanese people faced their ultimate plight. The Japanese’s stubborn ways and refusal to cooperate were why the United States was forced to drop the two atomic bombs onto the cities of Hiroshima and Nagasaki. But there were also many downsides to the United States’ decision to drop the atomic bombs on Hiroshima and Nagasaki. Using the atomic bomb was illegal anywhere on the earth, so the United States using it was not legitimate.