Explain why America dropped the bomb on the city of Hiroshima and describe the effects of the bombing? America had an allied victory over the Germans but the war was still continuing in the pacific so the Americans decided drop the atomic bomb on Hiroshima causing mass destruction, but how did the scientists know that it would work and if it worked how it would get to Hiroshima? Once they dropped the bomb what would happen to the targeted area and did America even think of the repercussions of their actions in the short term and in the long term. Planning to end the war before it was over started when American scientists were recruited to produce the world’s first atomic bomb used as a weapon in 1939 in the secrecy of the Manhattan city centre. When making the bomb Uranium 235 was used as its critical mass with it being projected by a 76.2 mm naval gun, along with its casing gave the bomb an overall weight of four metric tons. When detonated a piece of the uranium was shot at another piece creating an explosion equivalent of 13 kilotons of TNT. The project was nearing completion when the president, Harry Truman had been given word that the Germans were also attempting to build their own atomic bomb, this made the American scientists worry that they might not be able to test the bomb, as it was not 100 percent complete, but soon after the word was given the Germans surrendered so the pressure was off America and they also knew that Japan did not have the materials to make
The atomic bomb was powerful enough that one of them could cause devastating threats and end the war. Two atomic bombs were dropped on Hiroshima and Nagasaki in Japan in August 1945. These atomic bombs took away the lives of all 20 million people at one time, and Japan immediately declared surrender in August 15th. During the Second World War, in May 1945, Germany surrendered to the Allies, and the battle is over. But, Japan had showed no signs of surrender to the Allies in the fight against the Philippines. Thus, President of United States decided to drop the atomic bombs on Hiroshima to beat the Japan. (854, 863-864,
Hiroshima was such an ideal target for American bombing. According to the book, this was because the city was considered an important place for establishing a military command center. Another reason was that it was a place where communication would be coordinated from. It was the perfect city for militaries to station their operations in.
This committee decided that the United States should retain nuclear superiority, in the event that international relations deteriorated following World War II (US Department of Energy). This decision is a foreshadowing of the Cold War, and nuclear arms race which followed the dropping of nuclear weapons on Japan. The interim committee also decreed that a regulatory system should be created to control the development of nuclear weapons, since other nations would inevitably obtain the technology needed to develop weapons. Possibly, the most influential decision made by the interim committee was to keep the details of the atomic bomb a secret, to maintain the shock effect, until after it had been dropped on Japan. Two atomic bombs were dropped on the Japanese cities of Hiroshima and Nagasaki. The first bomb dropped was a uranium bomb, nick-named Little Boy, was untested before its detonation (US Department of Energy). The second, dropped after the Japanese did not surrender, was a plutonium bomb, nick-named Fat Man. The dropping of these bombs propelled the United States to a seat of world power, as they were the only country to obtain a weapon of mass destruction. The Manhattan Project became scientific and engineering feat, employing over 100,000 individuals. The exceptional organizational model the Manhattan Project provided, allowed for great scientific achievements in the later part of
The U.S demanded Japan to give up the war or the U.S would end the war in mass destruction.Japan refused to give up their fight in the war and that gave Truman the decision to use the bombs. Japan had no idea of any new weapons that had been made by the U.S during WW2. 1945, the first of two atomic bombs were dropped on Hiroshima. On the 9th of August, the second bomb was dropped on Nagasaki which killed many Japanese. The Japanese had officially given up their war with the U.S.
The fatal atomic bombings of the Japanese cities of Hiroshima and Nagasaki during the end of World War II are written down in history books today. This is because they had a drastic story behind them that changed the world and the lives of many civilians. The United States decision to drop the atomic bomb on Hiroshima and Nagasaki during World War II had both positive and negative results.
The dropping of the atomic bomb was the first of many nuclear projects. The first project was called the Manhattan project. Three bombs were created, one was a test, and the two others were dropped on Hiroshima and Nagasaki, cities in Japan. These bombs created mass destruction for the two cities; buildings were obliterated, fires erupted, and radiation spread for miles. After foreign countries saw what the United States was capable of, countries all around the world started to develop their own nuclear weapons, creating a surplus of weapons of mass destruction. “Today, eight countries in the world have nuclear arsenals (weapon supplies). The United States and Russia (formerly part of the Soviet Union) have most of the world’s nuclear weapons. Other countries with nuclear arms include China, France, India, Israel, Pakistan, and the United Kingdom” (Kroenig). Following World War Two, the Soviet Union and the United States were leaders of nuclear weapons. This period was called the Cold War. Forty-five years of potential nuclear destruction loomed over the Soviets and Americans. It wasn’t until after the Cold War that diplomats created the Nuclear Non Proliferation Treaty. The Nuclear Non Proliferation Treaty, or NPT for short, recognizes the United States, Russia, China, France, and the United Kingdom as nuclear weapon states. Nearly every country in the world is a member of the treaty, even if they do not possess nuclear weapons, by law they state that they are a nonnuclear
“We believe that . . . an early unannounced attack against Japan inadvisable. If the United States were to be the first to release this new means of indiscriminate destruction upon mankind, she would sacrifice public support throughout the world, precipitate the race for armaments, and prejudice the possibility of reaching an international agreement on the future control of such weapons. Much more favorable conditions could be created if nuclear bombs were first revealed to the world by a demonstration in an appropriately selected uninhabited area.” The initial test for the atomic bomb was dropped in Alamogordo, Mexico with experts observing more than 20 miles away. The explosion was estimated to be a blast of about 10,000 tons of TNT. The Atomic bomb’s intense and destructive power frightened many scientists who were working on the Manhattan Project (Knebel 78). Including the father of the atomic bomb, J. Robert Oppenheimer. Oppenheimer felt as if he had created something that would bring forth destruction to the world, instead of using his brilliant scientific mind to improve and usher the world into an era of peace like he intended to. In fact, many scientists within the Manhattan Project were shocked and against using such a powerful weapon as the atomic bomb against other humans, so much that a group of scientists and
With the closing of the Second World War at hand, Harry S. Truman represented the United States in Potsdam Germany to decide the fate of a post war world. The key individuals in the conference consisted of the allied leaders, Soviet Premier Stalin, Prime Minister Churchill, and Truman. Dubbed the “big Three” in the second conference of the post war, they were charged with the daunting task of dealing with Japan and their continued effort in the ending war. The Potsdam Declaration was devised. It simply stated that Japan must immediately agree to an unconditional surrender or face total destruction. Japan would ignore this declaration (Scoenberger, 1969).
“ The atom bomb was no ‘great decision.’ It was merely another powerful weapon in the arsenal of righteousness.” This quote was said by Harry S. Truman the first President who used an atomic bomb. The program that was able to create this monstrous power was known as the Manhattan Project. Creating this weapon was their main priority. The United States was in the midst of World War 2. The atomic bomb is considered to be the main factor that ended that war. It was a race against the multiple enemies of the United States, to be the first to acquire this power and use it when necessary. The Manhattan Project was kept strictly confidential and, created the foundation of the future and more powerful nuclear weapons to come.
). Like in 1945 once years of life analysis and testing by 2 main man of science physicist and molecular biologist the US was able to drop 2 atomic bombs on japan in this town still not fix to the current day within the reasons for America to form atomic weapons was as a result of Nazi was creating some in different axis power in they was on there list to hit with their bombs that why America created there bomb faster and additional deadly than different they was prepared for war, however this wasn't simple it took America one hundred twenty,000 individuals in virtually two billion greenbacks within the method of creating the primary 2 atomic bombs in no one knew regarding not even the vice chairman Harry S Truman did not grasp till he became President.There wasn't one however 2 styles of atomic bombs used throughout warfare II one was gun-type fission weapon and implosion-type weapon of mass destruction.They created a gun known as skinny Man victimization element that was impractical, so that they created another one very little Boy created of uranium-235 and atom that is created of zero.7 % of natural metal.Three strategies were
In 1945, World War Two was coming to an end. Following Adolf Hitler’s suicide, and Nazi Germany’s unconditional surrender on May 7, 1945, the war in Europe was finally over. The allies began began postwar planning for future, as well as establishment of post-war order and peace treaties issues. America’s war wasn’t done yet as they were still fighting Japan, eventually pushing them back to their main island. The Japanese’ plans of defending themselves was a group of final decisive battles on the Japanese mainland utilizing all people in Japan to fight to death against the Americans. Fearing costly land battles,
During the war, the United States started developing a weapon that would prove to be devastating to its enemies. The creation of the atomic bomb was made when a group of scientists discovered that splitting uranium atoms could cause massive destruction. President Harry Truman, who succeeded Roosevelt made the executive decision to use this atomic weapon against Japan in hopes of bringing the war to an end sooner. On August 6th, 1945, the atomic bomb was loaded on the Enola Gay. The plane left the Mariana Islands in search of Hiroshima about six hours away to drop the first atomic bomb. The bomb devastated the city, killing between 90,000 and 146,000 people. Three days later, a second
After the bomb was dropped on Hiroshima the Japanese death rate was declared to be 78150 people dead, 13983 people missing, and 37425 people where injured. All these deaths from one bomb. “..Scientists swarmed into the city”7, these American scientists where not their to help the Japanese survivors, but to collect the information about the bomb, what the effect was on people and land, the shock wave, effect close the bomb and far away. This information was gathered by these American scientists and locked
By bombing Japan, many civilians were killed as a result of the U.S. 's desire to use a new weapon. Laurence describes the bomb as, "a thing of beauty to behold" and "Never before had so much brain power been focused on a single problem" (11). This demonstrated how the U.S. saw Japan as a problem that needed to be dealt with quickly and that the new and supposedly destructive weapon was the best choice. While the targets, Hiroshima and Nagasaki, were both production areas ,they were inhabited by a number of civilians. By choosing to drop the bomb, thousands were annihilated and any survivors began to suffer from radiation sickness shortly after. Because of its destruction, the U.S. believed the atomic bomb was a quick solution to the war.
Through the efforts of the “Manhattan Project” and the scientists within it, several nuclear bombs were created. Two of which, “Little Boy” and “Fat Man,” ended up being dropped on Japan. “Little Boy,” the only uranium bomb created was dropped on Hiroshima on August 6, 1945 (Batchelder 99-105). “Fat Man,” the second nuclear bomb ever used in warfare, detonated above Nagasaki on August 11, 1945 (Batchelder 95-105). The leaders of the United States, decided that dropping the newly developed atomic bombs on Japan was the smartest action they could take at the time, given the current situation that the United States and the world was in. Dropping the bombs on Japan was mainly motivated by the belief that human lives could be saved. A massive invasion of the Japanese mainland was the only other option if no bombs were going to be dropped. The fact that the Japanese main army of approximately two million had never before been defeated on top of the Japanese terrain which was much better suited for guerrilla warfare than the mechanical ways of the U.S. put estimated American deaths alone well over the deaths at Hiroshima and Nagasaki combined (Batchelder 114-118).