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The use of the atomic bomb in World War II
The role of the United States in World War II
The role of the final bombing in World War II
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The bombing of Hiroshima and Nagasaki proved to be fatal for the Japanese; the loss of the war and the irreplaceable loss of over 100,000 innocent lives. Prior to the bombing that occurred in Hiroshima and Nagasaki, the U.S. had to develop the fatal weapon that would end the war against Japan. In the Manhattan Project (1940) the U.S. Army Corps of Engineers were tasked with the construction of the facilities needed for the top-secret project. Over the next several years the scientists worked on producing the key materials for the nuclear fission- Uranium and Plutonium. In the early morning of July 16, 1945, the Manhattan Project had its first successful test at the Trinity site at Alamogordo, New Mexico.
By this time the war in Europe had ended and America could focus on the war against Japan. However, Japan vowed to fight till the bitter end and refused to surrender despite clear indications that there was little to no chance of winning. Between mid-April 1945 and mid-July the Japanese forces managed to inflict Allies with casualties that measured to nearly half the casualties dealt in the three full years of war in the Pacific. Japan was a cornered animal and all animals are more deadly when cornered. General Douglas MacArthur and other top officers were in favor of bombing Japan and codenamed the plan “Operation Downfall”. They felt that if the war continued on its path then the casualties would skyrocket to over a million deaths. In order to avoid the predicted high casualty rate President Truman decided, against Secretary of War Henry Stimson, General Dwight Eisenhower and other Manhattan Project scientists, that using the atomic bomb would bring the war to a quick end. Truman’s Secretary of State believed that the devastat...
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...ns and would prove America’s military dominance in the postwar world, and lessened casualties among the Allied nations. Japan had their chance to surrender; the first was before the bombing in Hiroshima and the second occurred after. America and Japan are stubborn and proud nations, neither was willing to surrender which was understandable. If everyone wanted to avoid casualties then they wouldn’t have entered the war in the first place, war comes with the loss of lives for both sides, all nations involved in the war knew of the risks they had to take to win. Had Japan decided to surrender, even after the first bombing, then there wouldn’t have been so many casualties on their part. Therefore, America was justified in their reasoning, the dropping of the Atomic bomb prevented the estimated loss of over a million lives compared to the 135,000 lost due to the bombing.
The United States was justified in dropping the atomic bombs on Hiroshima and Nagasaki for many reasons. First of all, just to start out, the bombings had nothing to do with Japan, it was about the Cold War and the real reason America used these weapons was to show Russia that the US possessed them. Second, the war in the Pacific had been raging for almost four years. The two battles immediately preceding the bomb decision were Iwo Jima and Okinawa, two battles where the Japanese fought to the death and the cost in American casualties was horrific. It was predicted that the invasion of the Japanese mainland at the Island of Kyushu -- scheduled for November of 1945 -- would be even worse. The entire Japanese military and civilian population would fight to the death. American casualties -- just for that initial invasion to get a foothold on the island of Japan would have taken up to an estimated two months and would have resulted in up to 75,000 to 100,000 casualties. And that was just the beginning. Once the island of Kyushu was captured by U.S. troops, the remainder of Japan would follow. You can just imagine the cost in injuries and lives this would take. Also It is not beyond the possibility that a million or more Americans could have been killed had we landed. The Japanese had correctly guessed where we intended to land, and were ready and waiting for us. The casualties would have been high. Another reason the atomic bomb was justified is the bomb was dropped with a desire to save lives. It is a matter of math. How many Americans lost their lives fighting how many Japanese at Tarawa, Iwo Jima, Okinawa. The mathematical formula showed the closer we got to Japan the more we lost.
The United States of America’s use of the atomic bomb on the Japanese cities of Hiroshima and Nagasaki has spurred much debate concerning the necessity, effectiveness, and morality of the decision since August 1945. After assessing a range of arguments about the importance of the atomic bomb in the termination of the Second World War, it can be concluded that the use of the atomic bomb served as the predominant factor in the end of the Second World War, as its use lowered the morale, industrial resources, and military strength of Japan. The Allied decision to use the atomic bomb not only caused irreparable physical damage on two major Japanese cities, but its use also minimized the Japanese will to continue fighting. These two factors along
Under President Franklin D. Roosevelt’s administration the atomic bomb was being developed. After Roosevelt died, his vice president Harry Truman was appointed President of the United States. Truman was never informed about the bombs development until an emergency cabinet meeting (Kuznick 9). Truman had to make the fatal decision on whether the bomb was to be dropped on Japan. With the idea of going to war, Truman had to think about the lives of the thousand American soldiers. The American soldiers had begun using the method of island hopping, because the bomb was not available. The idea of dropping a bomb was that the war itself could possibly end in its earliest points. The dropping of the atomic bomb could also justify the money spent on the Manhattan Project (Donohue 1). With a quote by Franklin D. Roosevelt “This will be a day that will live in infamy”, Pearl Harbor was a tragic day for Americans. The United States had lost many soldiers, which they had claimed that they will eventually get revenge. The alternates of dropping the bomb was also discussed at the Interim Committee. The American government was trying to get an invitation response from the Japanese government. If the United States did not drop the bomb and ‘Operation Downfall’ ha...
President Truman's decision to drop the atomic bomb on the cities of Hiroshima and Nagasaki were the direct cause for the end of World War II in the Pacific. The United States felt it was necessary to drop the atomic bombs on these two cities or it would suffer more casualties. Not only could the lives of many soldiers have been taken, but possibly the lives of many innocent Americans. The United States will always try to avoid the loss of American civilians at all costs, even if that means taking lives of another countries innocent civilians.
The attack at Pearl Harbor was the event that caused the U.S. to decide to be involved in the war. After this incident, the U.S. was trying to find a way to retaliate and counterattack against Japan. Some thought that the only way to do so was by using atomic bombs. People like, General Dwight Eisenhower, Harry S Truman, and a group of scientists believed that the use of the bomb would do good, and finally end everything. Eisenhower believed that because the use of the atomic bomb was successful in New Mexico, it would also be successful in Japan as well. Harry S Truman thought that even the atomic bomb was the most destructive weapon in the history of the world, it could be made the most useful. He stated that, “it was ...
The dropping of atomic bombs on Hiroshima and Nagasaki, Japan were ethical decisions made by President Harry Truman and the United States government. By the time of the atom bomb was ready, the U.S. had been engaged in military conflict for over four years and lost over 400,000 soldiers. Truman claimed, "We would have the opportunity to bring the world into a pattern in which the peace of the world and our civilization can be saved" (Winkler 18). The bomb was aimed at ending the war immediately and avoiding prolonged battle in the Pacific Theater and the inevitable invasion of Japan. President Truman hoped that by showing the Japanese the devastating weapon the U.S. possessed, that the war could be brought ...
These reasons have a plethora of evidence supporting them, as well as evidence disproving the opposing side. The atomic bomb’s impact on the ethics surrounding war and humanity left a significant mark which is still seen today. There was no real reason to have dropped that weapon, and the fact that the United States did is disgraceful to humanity. U.S. General and later President Dwight D. Eisenhower said it best when he stated, “Japan was at that very moment seeking some ways to surrender with a minimum loss of ‘face’... it wasn’t necessary to hit them with that awful thing” (Alperovitz, 1990, p.
...ings by saying that it saved millions of Americans, but I came to find out that, that wasn’t so true. While looking through many articles, books, and databases, I realized that before getting this assignment I only knew the things that were shared with me about this subject. I knew what everyone wanted me to know and I never questioned it. I believed that if our country were to bomb someone, they’d have justifiable reasons as to why they did it. This event taught me that just because there are a few myths as to why something happened, you don’t have to agree with them. America is my home, but never will I ever agree that the dropping of Little Boy and Fat Man on the Japanese cities of Hiroshima and Nagasaki were necessary. They could have been avoided and lives could have
The war was coming to a victorious conclusion for the Allies. Germany had fallen, and it was only a matter of time until Japan would fall as well. Secretary of War Henry L. Stimson was at the forefront of the American war effort, and saw atomic weaponry as a way out of the most monumental war ever. As discussed in Cabell Phillips’ book, The Truman Presidency: The History of a Triumphant Succession, Stimson was once quoted as saying that the atomic bomb has “more effect on human affairs than the theory of Copernicus and the Law of Gravity” (55). Stimson, a defendant of dropping the bomb on Japan, felt that the world would never be the same. If the world would change after using atomic weapons, could it possibly have changed for the better? One would think not. However, that person might be weary of the biased opinion of White House personnel. He or she should care more for the in depth analytical studies done by experts who know best as to why America should or should not have dropped the atomic bomb. As more and more evidence has been presented to researchers, expert opinion on whether or not the United States should have dropped the two atomic bombs on Hiroshima and Nagasaki has also changed. More and more researchers seem to feel that the atomic bomb should never have been used (Alperovitz 16). Despite several officials’ claims to enormous death estimations, an invasion of Japan would have cost fewer total lives. In addition, post atomic bomb repercussions that occurred, such as the Arms Race, were far too great a price to pay for the two atomic drops. However, possibly the most compelling argument is that Japan would have surrendered with or without the United States using the atomic bomb. In defiance of top...
Truman had thought through the possibilities and had decided that using the bomb would be the most effective and quickest tactic. As a president Truman had a responsibility to protect his country, citizens, and foreign affairs, so deciding on the best method to establish everybody’s needs was difficult. There were many things to worry about: fighting on Iwo Jima and Okinawa, bombing Japan, and building the bomb. His decision was mainly based on how the US citizens felt and the following actions of japan. Japan refused to accept an unconditional surrender, which was demanded by the allied powers in order to stop the war against them. On August 6, 1945 Truman allowed Enola Gay to drop the atomic bomb on top of Hiroshima and later Nagasaki to end the war.
In 1945, the United States was facing severe causalities in the war in the Pacific. Over 12,000 soldiers had already lost their lives, including 7,000 Army and Marine soldiers and 5,000 sailors (32). The United States was eager to end the war against Japan, and to prevent more American causalities (92). An invasion of Japan could result in hundreds of thousands killed, wounded and missing soldiers, and there was still no clear path to an unconditional surrender. President Truman sought advice from his cabinet members over how to approach the war in the Pacific. Although there were alternatives to the use of atomic weapons, the evidence, or lack thereof, shows that the bombs were created for the purpose of use in the war against Japan. Both the political members, such as Henry L. Stimson and James F. Byrnes, and military advisors George C. Marshall and George F. Kennan showed little objection to completely wiping out these Japanese cities with atomic weapons (92-97). The alternatives to this tactic included invading Japanese c...
At 5:30 AM July 16th 1945, the nuclear age had started. The world’s first atomic bomb was detonated. On August 6th 1942 at 8:15 AM, an American B-29 bomber, the Enola Gay, dropped a perfected atomic bomb created by the Americans, over the city of Hiroshima hoping to end the war. Thousands of people died in the two cities in Japan. They were Hiroshima and Nagasaki “the Manhattan Project”. The research and development project that produced these atomic bombs during this time was known as “the Manhattan Project”.
The primary goal of this extreme force was to bring a swift end to the war in the Pacific, (Walker) but a secondary goal was to display the military and technological might of the United States to allies and rivals around the world (Walker). The use of multiple nuclear weapons made it clear to Japan and the world that Truman's threat of “utter destruction” was intended to be carried out unless Japan delivered what the United States wantedunconditional surrender (Cite). The potential use of atomic weapons against the Japanese was appealing to the United States because it was seen as a dramatic and decisive way to end the war (Walker, ). Prior to the decision to use nuclear weapons, Japan and the United States were at odds over the terms by which the Japanese would surrender to the Americans, which did nothing but prolong the military conflict (Walker, ). Japanese leadership had expressed its desire to end the war to third parties, but could not come to an agreement over what terms would be acceptable for their surrender (Walker, 47)....
The Germans tried to use this energy, as did the United States and Russia. Americans spent billions of dollars on the Manhattan Project, headed by J. Robert Oppenheimer. This project was held in Los Alamos, New Mexico. The bomb produced a huge explosion. Although this explosion was spectacular, the deadly force of an atomic bomb was shown when the United States dropped an atomic bomb on Hiroshima during
The United States entered WW II immediately following the Japanese attack on Pearl Harbor on December 7, 1941. The U.S. entry was a major turning point in the war because it brought the strongest industrial strength to the Allied side. The Americans helped the Allies to win the war in Europe with the surrender of Germany on May 7, 1945. However, the war in the Pacific continued. The war with Japan at this point consisted primarily of strategic bombings. America had recently completed an atomic bomb and was considering using this weapon of mass destruction for the first time. The goal was to force the “unconditional surrender” of the Japanese. Roosevelt had used the term “unconditional surrender” in a press conference in 1943 and it had since become a central war aim. Truman and his staff (still feeling bound by FDR’s words) demanded unconditional surrender from the Japanese. Consequently on July 26, 1945 Truman issued an ultimatum to Japan. This ultimatum stated that Japan must accept “unconditional surrender” or suffer “utter devastation of the Japanese Homeland”. This surrender included abdication of the throne by their emperor. Japan was not willing to surrender their dynasty and ignored the ultimatum. On August 6th and August 9th, atomic bombs were dropped on the cities of Hiroshima and Nagasaki respectively.